290400756

素因数分解:

$2^2\times 3^1\times {\mathrm{24200063}}^1$

素因数の和:24200070

約数の個数: 12

約数和(自身を含む): 677601792

約数和(自身を除く): 387201036

約数列:

[1, 2, 3, 4, 6, 12, 24200063, 48400126, 72600189, 96800252, 145200378, 290400756]

約数ペア:

[(1, 290400756), (2, 145200378), (3, 96800252), (4, 72600189), (6, 48400126), (12, 24200063)]