1214271608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7487}}^1$

素因数の和:7620

約数の個数: 64

約数和(自身を含む): 2641766400

約数和(自身を除く): 1427494792

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 97, 152, 194, 209, 388, 418, 776, 836, 1067, 1672, 1843, 2134, 3686, 4268, 7372, 7487, 8536, 14744, 14974, 20273, 29948, 40546, 59896, 81092, 82357, 142253, 162184, 164714, 284506, 329428, 569012, 658856, 726239, 1138024, 1452478, 1564783, 2904956, 3129566, 5809912, 6259132, 7988629, 12518264, 13798541, 15977258, 27597082, 31954516, 55194164, 63909032, 110388328, 151783951, 303567902, 607135804, 1214271608]

約数ペア:

[(1, 1214271608), (2, 607135804), (4, 303567902), (8, 151783951), (11, 110388328), (19, 63909032), (22, 55194164), (38, 31954516), (44, 27597082), (76, 15977258), (88, 13798541), (97, 12518264), (152, 7988629), (194, 6259132), (209, 5809912), (388, 3129566), (418, 2904956), (776, 1564783), (836, 1452478), (1067, 1138024), (1672, 726239), (1843, 658856), (2134, 569012), (3686, 329428), (4268, 284506), (7372, 164714), (7487, 162184), (8536, 142253), (14744, 82357), (14974, 81092), (20273, 59896), (29948, 40546)]