291240408

素因数分解:

$2^3\times 3^1\times {\mathrm{12135017}}^1$

素因数の和:12135026

約数の個数: 16

約数和(自身を含む): 728101080

約数和(自身を除く): 436860672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 12135017, 24270034, 36405051, 48540068, 72810102, 97080136, 145620204, 291240408]

約数ペア:

[(1, 291240408), (2, 145620204), (3, 97080136), (4, 72810102), (6, 48540068), (8, 36405051), (12, 24270034), (24, 12135017)]