216045476

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{13399}}^1$

素因数の和:13571

約数の個数: 24

約数和(自身を含む): 393960000

約数和(自身を除く): 177914524

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 4031, 8062, 13399, 16124, 26798, 53596, 388571, 777142, 1554284, 1862461, 3724922, 7449844, 54011369, 108022738, 216045476]

約数ペア:

[(1, 216045476), (2, 108022738), (4, 54011369), (29, 7449844), (58, 3724922), (116, 1862461), (139, 1554284), (278, 777142), (556, 388571), (4031, 53596), (8062, 26798), (13399, 16124)]