308202414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{2137}}^1$

素因数の和:2241

約数の個数: 48

約数和(自身を含む): 679935312

約数和(自身を除く): 371732898

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 1849, 2137, 3354, 3698, 4274, 5547, 6411, 11094, 12822, 24037, 27781, 48074, 55562, 72111, 83343, 91891, 144222, 166686, 183782, 275673, 551346, 1194583, 2389166, 3583749, 3951313, 7167498, 7902626, 11853939, 23707878, 51367069, 102734138, 154101207, 308202414]

約数ペア:

[(1, 308202414), (2, 154101207), (3, 102734138), (6, 51367069), (13, 23707878), (26, 11853939), (39, 7902626), (43, 7167498), (78, 3951313), (86, 3583749), (129, 2389166), (258, 1194583), (559, 551346), (1118, 275673), (1677, 183782), (1849, 166686), (2137, 144222), (3354, 91891), (3698, 83343), (4274, 72111), (5547, 55562), (6411, 48074), (11094, 27781), (12822, 24037)]