839879976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{3907}}^1$

素因数の和:3995

約数の個数: 96

約数和(自身を含む): 2317131360

約数和(自身を除く): 1477251384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 169, 212, 312, 318, 338, 424, 507, 636, 676, 689, 1014, 1272, 1352, 1378, 2028, 2067, 2756, 3907, 4056, 4134, 5512, 7814, 8268, 8957, 11721, 15628, 16536, 17914, 23442, 26871, 31256, 35828, 46884, 50791, 53742, 71656, 93768, 101582, 107484, 152373, 203164, 207071, 214968, 304746, 406328, 414142, 609492, 621213, 660283, 828284, 1218984, 1242426, 1320566, 1656568, 1980849, 2484852, 2641132, 2691923, 3961698, 4969704, 5282264, 5383846, 7923396, 8075769, 10767692, 15846792, 16151538, 21535384, 32303076, 34994999, 64606152, 69989998, 104984997, 139979996, 209969994, 279959992, 419939988, 839879976]

約数ペア:

[(1, 839879976), (2, 419939988), (3, 279959992), (4, 209969994), (6, 139979996), (8, 104984997), (12, 69989998), (13, 64606152), (24, 34994999), (26, 32303076), (39, 21535384), (52, 16151538), (53, 15846792), (78, 10767692), (104, 8075769), (106, 7923396), (156, 5383846), (159, 5282264), (169, 4969704), (212, 3961698), (312, 2691923), (318, 2641132), (338, 2484852), (424, 1980849), (507, 1656568), (636, 1320566), (676, 1242426), (689, 1218984), (1014, 828284), (1272, 660283), (1352, 621213), (1378, 609492), (2028, 414142), (2067, 406328), (2756, 304746), (3907, 214968), (4056, 207071), (4134, 203164), (5512, 152373), (7814, 107484), (8268, 101582), (8957, 93768), (11721, 71656), (15628, 53742), (16536, 50791), (17914, 46884), (23442, 35828), (26871, 31256)]