1280882304

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 4147661700

約数和(自身を除く): 2866779396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 89, 93, 96, 104, 117, 124, 128, 144, 156, 178, 186, 192, 208, 234, 248, 267, 279, 288, 312, 356, 372, 384, 403, 416, 468, 496, 534, 558, 576, 624, 712, 744, 801, 806, 832, 936, 961, 992, 1068, 1116, 1152, 1157, 1209, 1248, 1424, 1488, 1602, 1612, 1664, 1872, 1922, 1984, 2136, 2232, 2314, 2418, 2496, 2759, 2848, 2883, 2976, 3204, 3224, 3471, 3627, 3744, 3844, 3968, 4272, 4464, 4628, 4836, 4992, 5518, 5696, 5766, 5952, 6408, 6448, 6942, 7254, 7488, 7688, 8277, 8544, 8649, 8928, 9256, 9672, 10413, 11036, 11392, 11532, 11904, 12493, 12816, 12896, 13884, 14508, 14976, 15376, 16554, 17088, 17298, 17856, 18512, 19344, 20826, 22072, 23064, 24831, 24986, 25632, 25792, 27768, 29016, 30752, 33108, 34176, 34596, 35712, 35867, 37024, 37479, 38688, 41652, 44144, 46128, 49662, 49972, 51264, 51584, 55536, 58032, 61504, 66216, 69192, 71734, 74048, 74958, 77376, 83304, 85529, 88288, 92256, 99324, 99944, 102528, 107601, 111072, 112437, 116064, 123008, 132432, 138384, 143468, 148096, 149916, 154752, 166608, 171058, 176576, 184512, 198648, 199888, 215202, 222144, 224874, 232128, 256587, 264864, 276768, 286936, 299832, 322803, 333216, 342116, 353152, 369024, 397296, 399776, 430404, 444288, 449748, 464256, 513174, 529728, 553536, 573872, 599664, 645606, 666432, 684232, 769761, 794592, 799552, 860808, 899496, 1026348, 1059456, 1107072, 1111877, 1147744, 1199328, 1291212, 1332864, 1368464, 1539522, 1589184, 1599104, 1721616, 1798992, 2052696, 2223754, 2295488, 2398656, 2582424, 2736928, 3079044, 3178368, 3335631, 3443232, 3597984, 4105392, 4447508, 4590976, 4797312, 5164848, 5473856, 6158088, 6671262, 6886464, 7195968, 8210784, 8895016, 10006893, 10329696, 10947712, 12316176, 13342524, 13772928, 14391936, 16421568, 17790032, 20013786, 20659392, 24632352, 26685048, 32843136, 35580064, 40027572, 41318784, 49264704, 53370096, 71160128, 80055144, 98529408, 106740192, 142320256, 160110288, 213480384, 320220576, 426960768, 640441152, 1280882304]

約数ペア:

[(1, 1280882304), (2, 640441152), (3, 426960768), (4, 320220576), (6, 213480384), (8, 160110288), (9, 142320256), (12, 106740192), (13, 98529408), (16, 80055144), (18, 71160128), (24, 53370096), (26, 49264704), (31, 41318784), (32, 40027572), (36, 35580064), (39, 32843136), (48, 26685048), (52, 24632352), (62, 20659392), (64, 20013786), (72, 17790032), (78, 16421568), (89, 14391936), (93, 13772928), (96, 13342524), (104, 12316176), (117, 10947712), (124, 10329696), (128, 10006893), (144, 8895016), (156, 8210784), (178, 7195968), (186, 6886464), (192, 6671262), (208, 6158088), (234, 5473856), (248, 5164848), (267, 4797312), (279, 4590976), (288, 4447508), (312, 4105392), (356, 3597984), (372, 3443232), (384, 3335631), (403, 3178368), (416, 3079044), (468, 2736928), (496, 2582424), (534, 2398656), (558, 2295488), (576, 2223754), (624, 2052696), (712, 1798992), (744, 1721616), (801, 1599104), (806, 1589184), (832, 1539522), (936, 1368464), (961, 1332864), (992, 1291212), (1068, 1199328), (1116, 1147744), (1152, 1111877), (1157, 1107072), (1209, 1059456), (1248, 1026348), (1424, 899496), (1488, 860808), (1602, 799552), (1612, 794592), (1664, 769761), (1872, 684232), (1922, 666432), (1984, 645606), (2136, 599664), (2232, 573872), (2314, 553536), (2418, 529728), (2496, 513174), (2759, 464256), (2848, 449748), (2883, 444288), (2976, 430404), (3204, 399776), (3224, 397296), (3471, 369024), (3627, 353152), (3744, 342116), (3844, 333216), (3968, 322803), (4272, 299832), (4464, 286936), (4628, 276768), (4836, 264864), (4992, 256587), (5518, 232128), (5696, 224874), (5766, 222144), (5952, 215202), (6408, 199888), (6448, 198648), (6942, 184512), (7254, 176576), (7488, 171058), (7688, 166608), (8277, 154752), (8544, 149916), (8649, 148096), (8928, 143468), (9256, 138384), (9672, 132432), (10413, 123008), (11036, 116064), (11392, 112437), (11532, 111072), (11904, 107601), (12493, 102528), (12816, 99944), (12896, 99324), (13884, 92256), (14508, 88288), (14976, 85529), (15376, 83304), (16554, 77376), (17088, 74958), (17298, 74048), (17856, 71734), (18512, 69192), (19344, 66216), (20826, 61504), (22072, 58032), (23064, 55536), (24831, 51584), (24986, 51264), (25632, 49972), (25792, 49662), (27768, 46128), (29016, 44144), (30752, 41652), (33108, 38688), (34176, 37479), (34596, 37024), (35712, 35867)]