387564914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 680804352

約数和(自身を除く): 293239438

約数列:

[1, 2, 11, 22, 31, 47, 62, 94, 107, 113, 214, 226, 341, 517, 682, 1034, 1177, 1243, 1457, 2354, 2486, 2914, 3317, 3503, 5029, 5311, 6634, 7006, 10058, 10622, 12091, 16027, 24182, 32054, 36487, 38533, 55319, 58421, 72974, 77066, 110638, 116842, 133001, 155899, 164641, 266002, 311798, 329282, 374821, 568277, 749642, 1136554, 1714889, 1811051, 3429778, 3622102, 4123031, 6251047, 8246062, 12502094, 17616587, 35233174, 193782457, 387564914]

約数ペア:

[(1, 387564914), (2, 193782457), (11, 35233174), (22, 17616587), (31, 12502094), (47, 8246062), (62, 6251047), (94, 4123031), (107, 3622102), (113, 3429778), (214, 1811051), (226, 1714889), (341, 1136554), (517, 749642), (682, 568277), (1034, 374821), (1177, 329282), (1243, 311798), (1457, 266002), (2354, 164641), (2486, 155899), (2914, 133001), (3317, 116842), (3503, 110638), (5029, 77066), (5311, 72974), (6634, 58421), (7006, 55319), (10058, 38533), (10622, 36487), (12091, 32054), (16027, 24182)]