289354806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 705100032

約数和(自身を除く): 415745226

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 113, 117, 186, 226, 234, 279, 339, 353, 403, 558, 678, 706, 806, 1017, 1059, 1209, 1469, 2034, 2118, 2418, 2938, 3177, 3503, 3627, 4407, 4589, 6354, 7006, 7254, 8814, 9178, 10509, 10943, 13221, 13767, 21018, 21886, 26442, 27534, 31527, 32829, 39889, 41301, 45539, 63054, 65658, 79778, 82602, 91078, 98487, 119667, 136617, 142259, 196974, 239334, 273234, 284518, 359001, 409851, 426777, 518557, 718002, 819702, 853554, 1037114, 1236559, 1280331, 1555671, 2473118, 2560662, 3111342, 3709677, 4667013, 7419354, 9334026, 11129031, 16075267, 22258062, 32150534, 48225801, 96451602, 144677403, 289354806]

約数ペア:

[(1, 289354806), (2, 144677403), (3, 96451602), (6, 48225801), (9, 32150534), (13, 22258062), (18, 16075267), (26, 11129031), (31, 9334026), (39, 7419354), (62, 4667013), (78, 3709677), (93, 3111342), (113, 2560662), (117, 2473118), (186, 1555671), (226, 1280331), (234, 1236559), (279, 1037114), (339, 853554), (353, 819702), (403, 718002), (558, 518557), (678, 426777), (706, 409851), (806, 359001), (1017, 284518), (1059, 273234), (1209, 239334), (1469, 196974), (2034, 142259), (2118, 136617), (2418, 119667), (2938, 98487), (3177, 91078), (3503, 82602), (3627, 79778), (4407, 65658), (4589, 63054), (6354, 45539), (7006, 41301), (7254, 39889), (8814, 32829), (9178, 31527), (10509, 27534), (10943, 26442), (13221, 21886), (13767, 21018)]