315510216

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{268291}}^1$

素因数の和:268314

約数の個数: 48

約数和(自身を含む): 917558640

約数和(自身を除く): 602048424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 268291, 536582, 804873, 1073164, 1609746, 1878037, 2146328, 3219492, 3756074, 5634111, 6438984, 7512148, 11268222, 13146259, 15024296, 22536444, 26292518, 39438777, 45072888, 52585036, 78877554, 105170072, 157755108, 315510216]

約数ペア:

[(1, 315510216), (2, 157755108), (3, 105170072), (4, 78877554), (6, 52585036), (7, 45072888), (8, 39438777), (12, 26292518), (14, 22536444), (21, 15024296), (24, 13146259), (28, 11268222), (42, 7512148), (49, 6438984), (56, 5634111), (84, 3756074), (98, 3219492), (147, 2146328), (168, 1878037), (196, 1609746), (294, 1073164), (392, 804873), (588, 536582), (1176, 268291)]