1904639472

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{45767}}^1$

素因数の和:45815

約数の個数: 90

約数和(自身を含む): 5662462728

約数和(自身を除く): 3757823256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 2312, 2448, 2601, 3468, 4624, 5202, 6936, 10404, 13872, 20808, 41616, 45767, 91534, 137301, 183068, 274602, 366136, 411903, 549204, 732272, 778039, 823806, 1098408, 1556078, 1647612, 2196816, 2334117, 3112156, 3295224, 4668234, 6224312, 6590448, 7002351, 9336468, 12448624, 13226663, 14004702, 18672936, 26453326, 28009404, 37345872, 39679989, 52906652, 56018808, 79359978, 105813304, 112037616, 119039967, 158719956, 211626608, 238079934, 317439912, 476159868, 634879824, 952319736, 1904639472]

約数ペア:

[(1, 1904639472), (2, 952319736), (3, 634879824), (4, 476159868), (6, 317439912), (8, 238079934), (9, 211626608), (12, 158719956), (16, 119039967), (17, 112037616), (18, 105813304), (24, 79359978), (34, 56018808), (36, 52906652), (48, 39679989), (51, 37345872), (68, 28009404), (72, 26453326), (102, 18672936), (136, 14004702), (144, 13226663), (153, 12448624), (204, 9336468), (272, 7002351), (289, 6590448), (306, 6224312), (408, 4668234), (578, 3295224), (612, 3112156), (816, 2334117), (867, 2196816), (1156, 1647612), (1224, 1556078), (1734, 1098408), (2312, 823806), (2448, 778039), (2601, 732272), (3468, 549204), (4624, 411903), (5202, 366136), (6936, 274602), (10404, 183068), (13872, 137301), (20808, 91534), (41616, 45767)]