261552264

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{39343}}^1$

素因数の和:39629

約数の個数: 32

約数和(自身を含む): 656257920

約数和(自身を除く): 394705656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3324, 6648, 39343, 78686, 118029, 157372, 236058, 314744, 472116, 944232, 10898011, 21796022, 32694033, 43592044, 65388066, 87184088, 130776132, 261552264]

約数ペア:

[(1, 261552264), (2, 130776132), (3, 87184088), (4, 65388066), (6, 43592044), (8, 32694033), (12, 21796022), (24, 10898011), (277, 944232), (554, 472116), (831, 314744), (1108, 236058), (1662, 157372), (2216, 118029), (3324, 78686), (6648, 39343)]