8120825832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{1699}}^1$

素因数の和:2975

約数の個数: 128

約数和(自身を含む): 24244992000

約数和(自身を除く): 16124166168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1237, 1288, 1699, 1932, 2474, 3398, 3711, 3864, 4948, 5097, 6796, 7422, 8659, 9896, 10194, 11893, 13592, 14844, 17318, 20388, 23786, 25977, 28451, 29688, 34636, 35679, 39077, 40776, 47572, 51954, 56902, 69272, 71358, 78154, 85353, 95144, 103908, 113804, 117231, 142716, 156308, 170706, 199157, 207816, 227608, 234462, 273539, 285432, 312616, 341412, 398314, 468924, 547078, 597471, 682824, 796628, 820617, 937848, 1094156, 1194942, 1593256, 1641234, 2101663, 2188312, 2389884, 3282468, 4203326, 4779768, 6304989, 6564936, 8406652, 12609978, 14711641, 16813304, 25219956, 29423282, 44134923, 48338249, 50439912, 58846564, 88269846, 96676498, 117693128, 145014747, 176539692, 193352996, 290029494, 338367743, 353079384, 386705992, 580058988, 676735486, 1015103229, 1160117976, 1353470972, 2030206458, 2706941944, 4060412916, 8120825832]

約数ペア:

[(1, 8120825832), (2, 4060412916), (3, 2706941944), (4, 2030206458), (6, 1353470972), (7, 1160117976), (8, 1015103229), (12, 676735486), (14, 580058988), (21, 386705992), (23, 353079384), (24, 338367743), (28, 290029494), (42, 193352996), (46, 176539692), (56, 145014747), (69, 117693128), (84, 96676498), (92, 88269846), (138, 58846564), (161, 50439912), (168, 48338249), (184, 44134923), (276, 29423282), (322, 25219956), (483, 16813304), (552, 14711641), (644, 12609978), (966, 8406652), (1237, 6564936), (1288, 6304989), (1699, 4779768), (1932, 4203326), (2474, 3282468), (3398, 2389884), (3711, 2188312), (3864, 2101663), (4948, 1641234), (5097, 1593256), (6796, 1194942), (7422, 1094156), (8659, 937848), (9896, 820617), (10194, 796628), (11893, 682824), (13592, 597471), (14844, 547078), (17318, 468924), (20388, 398314), (23786, 341412), (25977, 312616), (28451, 285432), (29688, 273539), (34636, 234462), (35679, 227608), (39077, 207816), (40776, 199157), (47572, 170706), (51954, 156308), (56902, 142716), (69272, 117231), (71358, 113804), (78154, 103908), (85353, 95144)]