3851931378456

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20711981}}^1$

素因数の和:20712047

約数の個数: 160

約数和(自身を含む): 12630995102880

約数和(自身を除く): 8779063724424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 81, 82, 84, 108, 123, 126, 162, 164, 168, 189, 216, 246, 252, 287, 324, 328, 369, 378, 492, 504, 567, 574, 648, 738, 756, 861, 984, 1107, 1134, 1148, 1476, 1512, 1722, 2214, 2268, 2296, 2583, 2952, 3321, 3444, 4428, 4536, 5166, 6642, 6888, 7749, 8856, 10332, 13284, 15498, 20664, 23247, 26568, 30996, 46494, 61992, 92988, 185976, 20711981, 41423962, 62135943, 82847924, 124271886, 144983867, 165695848, 186407829, 248543772, 289967734, 372815658, 434951601, 497087544, 559223487, 579935468, 745631316, 849191221, 869903202, 1118446974, 1159870936, 1304854803, 1491262632, 1677670461, 1698382442, 1739806404, 2236893948, 2547573663, 2609709606, 3355340922, 3396764884, 3479612808, 3914564409, 4473787896, 5095147326, 5219419212, 5944338547, 6710681844, 6793529768, 7642720989, 7829128818, 10190294652, 10438838424, 11743693227, 11888677094, 13421363688, 15285441978, 15658257636, 17833015641, 20380589304, 22928162967, 23487386454, 23777354188, 30570883956, 31316515272, 35666031282, 45856325934, 46974772908, 47554708376, 53499046923, 61141767912, 68784488901, 71332062564, 91712651868, 93949545816, 106998093846, 137568977802, 142664125128, 160497140769, 183425303736, 213996187692, 275137955604, 320994281538, 427992375384, 481491422307, 550275911208, 641988563076, 962982844614, 1283977126152, 1925965689228, 3851931378456]

約数ペア:

[(1, 3851931378456), (2, 1925965689228), (3, 1283977126152), (4, 962982844614), (6, 641988563076), (7, 550275911208), (8, 481491422307), (9, 427992375384), (12, 320994281538), (14, 275137955604), (18, 213996187692), (21, 183425303736), (24, 160497140769), (27, 142664125128), (28, 137568977802), (36, 106998093846), (41, 93949545816), (42, 91712651868), (54, 71332062564), (56, 68784488901), (63, 61141767912), (72, 53499046923), (81, 47554708376), (82, 46974772908), (84, 45856325934), (108, 35666031282), (123, 31316515272), (126, 30570883956), (162, 23777354188), (164, 23487386454), (168, 22928162967), (189, 20380589304), (216, 17833015641), (246, 15658257636), (252, 15285441978), (287, 13421363688), (324, 11888677094), (328, 11743693227), (369, 10438838424), (378, 10190294652), (492, 7829128818), (504, 7642720989), (567, 6793529768), (574, 6710681844), (648, 5944338547), (738, 5219419212), (756, 5095147326), (861, 4473787896), (984, 3914564409), (1107, 3479612808), (1134, 3396764884), (1148, 3355340922), (1476, 2609709606), (1512, 2547573663), (1722, 2236893948), (2214, 1739806404), (2268, 1698382442), (2296, 1677670461), (2583, 1491262632), (2952, 1304854803), (3321, 1159870936), (3444, 1118446974), (4428, 869903202), (4536, 849191221), (5166, 745631316), (6642, 579935468), (6888, 559223487), (7749, 497087544), (8856, 434951601), (10332, 372815658), (13284, 289967734), (15498, 248543772), (20664, 186407829), (23247, 165695848), (26568, 144983867), (30996, 124271886), (46494, 82847924), (61992, 62135943), (92988, 41423962), (185976, 20711981)]