806457312

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1637

約数の個数: 144

約数和(自身を含む): 2409039360

約数和(自身を除く): 1602582048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 59, 62, 72, 93, 96, 118, 124, 144, 177, 186, 236, 248, 279, 288, 354, 372, 472, 496, 531, 558, 708, 744, 944, 992, 1062, 1116, 1416, 1488, 1531, 1829, 1888, 2124, 2232, 2832, 2976, 3062, 3658, 4248, 4464, 4593, 5487, 5664, 6124, 7316, 8496, 8928, 9186, 10974, 12248, 13779, 14632, 16461, 16992, 18372, 21948, 24496, 27558, 29264, 32922, 36744, 43896, 47461, 48992, 55116, 58528, 65844, 73488, 87792, 90329, 94922, 110232, 131688, 142383, 146976, 175584, 180658, 189844, 220464, 263376, 270987, 284766, 361316, 379688, 427149, 440928, 526752, 541974, 569532, 722632, 759376, 812961, 854298, 1083948, 1139064, 1445264, 1518752, 1625922, 1708596, 2167896, 2278128, 2800199, 2890528, 3251844, 3417192, 4335792, 4556256, 5600398, 6503688, 6834384, 8400597, 8671584, 11200796, 13007376, 13668768, 16801194, 22401592, 25201791, 26014752, 33602388, 44803184, 50403582, 67204776, 89606368, 100807164, 134409552, 201614328, 268819104, 403228656, 806457312]

約数ペア:

[(1, 806457312), (2, 403228656), (3, 268819104), (4, 201614328), (6, 134409552), (8, 100807164), (9, 89606368), (12, 67204776), (16, 50403582), (18, 44803184), (24, 33602388), (31, 26014752), (32, 25201791), (36, 22401592), (48, 16801194), (59, 13668768), (62, 13007376), (72, 11200796), (93, 8671584), (96, 8400597), (118, 6834384), (124, 6503688), (144, 5600398), (177, 4556256), (186, 4335792), (236, 3417192), (248, 3251844), (279, 2890528), (288, 2800199), (354, 2278128), (372, 2167896), (472, 1708596), (496, 1625922), (531, 1518752), (558, 1445264), (708, 1139064), (744, 1083948), (944, 854298), (992, 812961), (1062, 759376), (1116, 722632), (1416, 569532), (1488, 541974), (1531, 526752), (1829, 440928), (1888, 427149), (2124, 379688), (2232, 361316), (2832, 284766), (2976, 270987), (3062, 263376), (3658, 220464), (4248, 189844), (4464, 180658), (4593, 175584), (5487, 146976), (5664, 142383), (6124, 131688), (7316, 110232), (8496, 94922), (8928, 90329), (9186, 87792), (10974, 73488), (12248, 65844), (13779, 58528), (14632, 55116), (16461, 48992), (16992, 47461), (18372, 43896), (21948, 36744), (24496, 32922), (27558, 29264)]