259940856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1547267}}^1$

素因数の和:1547283

約数の個数: 32

約数和(自身を含む): 742688640

約数和(自身を除く): 482747784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1547267, 3094534, 4641801, 6189068, 9283602, 10830869, 12378136, 18567204, 21661738, 32492607, 37134408, 43323476, 64985214, 86646952, 129970428, 259940856]

約数ペア:

[(1, 259940856), (2, 129970428), (3, 86646952), (4, 64985214), (6, 43323476), (7, 37134408), (8, 32492607), (12, 21661738), (14, 18567204), (21, 12378136), (24, 10830869), (28, 9283602), (42, 6189068), (56, 4641801), (84, 3094534), (168, 1547267)]