1988542944

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:753

約数の個数: 144

約数和(自身を含む): 5764122000

約数和(自身を除く): 3775579056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 137, 144, 202, 274, 288, 303, 404, 411, 499, 548, 606, 808, 822, 909, 998, 1096, 1212, 1233, 1497, 1616, 1644, 1818, 1996, 2192, 2424, 2466, 2994, 3232, 3288, 3636, 3992, 4384, 4491, 4848, 4932, 5988, 6576, 7272, 7984, 8982, 9696, 9864, 11976, 13152, 13837, 14544, 15968, 17964, 19728, 23952, 27674, 29088, 35928, 39456, 41511, 47904, 50399, 55348, 68363, 71856, 83022, 100798, 110696, 124533, 136726, 143712, 151197, 166044, 201596, 205089, 221392, 249066, 273452, 302394, 332088, 403192, 410178, 442784, 453591, 498132, 546904, 604788, 615267, 664176, 806384, 820356, 907182, 996264, 1093808, 1209576, 1230534, 1328352, 1612768, 1640712, 1814364, 1992528, 2187616, 2419152, 2461068, 3281424, 3628728, 3985056, 4838304, 4922136, 6562848, 6904663, 7257456, 9844272, 13809326, 14514912, 19688544, 20713989, 27618652, 41427978, 55237304, 62141967, 82855956, 110474608, 124283934, 165711912, 220949216, 248567868, 331423824, 497135736, 662847648, 994271472, 1988542944]

約数ペア:

[(1, 1988542944), (2, 994271472), (3, 662847648), (4, 497135736), (6, 331423824), (8, 248567868), (9, 220949216), (12, 165711912), (16, 124283934), (18, 110474608), (24, 82855956), (32, 62141967), (36, 55237304), (48, 41427978), (72, 27618652), (96, 20713989), (101, 19688544), (137, 14514912), (144, 13809326), (202, 9844272), (274, 7257456), (288, 6904663), (303, 6562848), (404, 4922136), (411, 4838304), (499, 3985056), (548, 3628728), (606, 3281424), (808, 2461068), (822, 2419152), (909, 2187616), (998, 1992528), (1096, 1814364), (1212, 1640712), (1233, 1612768), (1497, 1328352), (1616, 1230534), (1644, 1209576), (1818, 1093808), (1996, 996264), (2192, 907182), (2424, 820356), (2466, 806384), (2994, 664176), (3232, 615267), (3288, 604788), (3636, 546904), (3992, 498132), (4384, 453591), (4491, 442784), (4848, 410178), (4932, 403192), (5988, 332088), (6576, 302394), (7272, 273452), (7984, 249066), (8982, 221392), (9696, 205089), (9864, 201596), (11976, 166044), (13152, 151197), (13837, 143712), (14544, 136726), (15968, 124533), (17964, 110696), (19728, 100798), (23952, 83022), (27674, 71856), (29088, 68363), (35928, 55348), (39456, 50399), (41511, 47904)]