238492800

Appears in sequences

• Primitive e-perfect numbers: primitive elements of the e-perfect numbers (A054979).at n=6A054980
• Primitive e-unitary perfect numbers: powerful numbers k for which A322857(k) = 2*k.at n=4A391281
• Primitive e-semiproper perfect numbers: powerful numbers k for which A323309(k) = 2*k.at n=3A391282