2144398464

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 6912769500

約数和(自身を除く): 4768371036

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, 93, 96, 104, 117, 124, 128, 144, 149, 156, 186, 192, 208, 234, 248, 279, 288, 298, 312, 372, 384, 403, 416, 447, 468, 496, 558, 576, 596, 624, 744, 806, 832, 894, 936, 961, 992, 1116, 1152, 1192, 1209, 1248, 1341, 1488, 1612, 1664, 1788, 1872, 1922, 1937, 1984, 2232, 2384, 2418, 2496, 2682, 2883, 2976, 3224, 3576, 3627, 3744, 3844, 3874, 3968, 4464, 4619, 4768, 4836, 4992, 5364, 5766, 5811, 5952, 6448, 7152, 7254, 7488, 7688, 7748, 8649, 8928, 9238, 9536, 9672, 10728, 11532, 11622, 11904, 12493, 12896, 13857, 14304, 14508, 14976, 15376, 15496, 17298, 17433, 17856, 18476, 19072, 19344, 21456, 23064, 23244, 24986, 25792, 27714, 28608, 29016, 30752, 30992, 34596, 34866, 35712, 36952, 37479, 38688, 41571, 42912, 46128, 46488, 49972, 51584, 55428, 57216, 58032, 60047, 61504, 61984, 69192, 69732, 73904, 74958, 77376, 83142, 85824, 92256, 92976, 99944, 110856, 112437, 116064, 120094, 123008, 123968, 138384, 139464, 143189, 147808, 149916, 154752, 166284, 171648, 180141, 184512, 185952, 199888, 221712, 224874, 232128, 240188, 247936, 276768, 278928, 286378, 295616, 299832, 332568, 360282, 369024, 371904, 399776, 429567, 443424, 449748, 464256, 480376, 540423, 553536, 557856, 572756, 591232, 599664, 665136, 720564, 743808, 799552, 859134, 886848, 899496, 960752, 1080846, 1107072, 1115712, 1145512, 1199328, 1288701, 1330272, 1441128, 1599104, 1718268, 1773696, 1798992, 1861457, 1921504, 2161692, 2231424, 2291024, 2398656, 2577402, 2660544, 2882256, 3436536, 3597984, 3722914, 3843008, 4323384, 4582048, 4797312, 5154804, 5321088, 5584371, 5764512, 6873072, 7195968, 7445828, 7686016, 8646768, 9164096, 10309608, 11168742, 11529024, 13746144, 14391936, 14891656, 16753113, 17293536, 18328192, 20619216, 22337484, 23058048, 27492288, 29783312, 33506226, 34587072, 41238432, 44674968, 54984576, 59566624, 67012452, 69174144, 82476864, 89349936, 119133248, 134024904, 164953728, 178699872, 238266496, 268049808, 357399744, 536099616, 714799488, 1072199232, 2144398464]

約数ペア:

[(1, 2144398464), (2, 1072199232), (3, 714799488), (4, 536099616), (6, 357399744), (8, 268049808), (9, 238266496), (12, 178699872), (13, 164953728), (16, 134024904), (18, 119133248), (24, 89349936), (26, 82476864), (31, 69174144), (32, 67012452), (36, 59566624), (39, 54984576), (48, 44674968), (52, 41238432), (62, 34587072), (64, 33506226), (72, 29783312), (78, 27492288), (93, 23058048), (96, 22337484), (104, 20619216), (117, 18328192), (124, 17293536), (128, 16753113), (144, 14891656), (149, 14391936), (156, 13746144), (186, 11529024), (192, 11168742), (208, 10309608), (234, 9164096), (248, 8646768), (279, 7686016), (288, 7445828), (298, 7195968), (312, 6873072), (372, 5764512), (384, 5584371), (403, 5321088), (416, 5154804), (447, 4797312), (468, 4582048), (496, 4323384), (558, 3843008), (576, 3722914), (596, 3597984), (624, 3436536), (744, 2882256), (806, 2660544), (832, 2577402), (894, 2398656), (936, 2291024), (961, 2231424), (992, 2161692), (1116, 1921504), (1152, 1861457), (1192, 1798992), (1209, 1773696), (1248, 1718268), (1341, 1599104), (1488, 1441128), (1612, 1330272), (1664, 1288701), (1788, 1199328), (1872, 1145512), (1922, 1115712), (1937, 1107072), (1984, 1080846), (2232, 960752), (2384, 899496), (2418, 886848), (2496, 859134), (2682, 799552), (2883, 743808), (2976, 720564), (3224, 665136), (3576, 599664), (3627, 591232), (3744, 572756), (3844, 557856), (3874, 553536), (3968, 540423), (4464, 480376), (4619, 464256), (4768, 449748), (4836, 443424), (4992, 429567), (5364, 399776), (5766, 371904), (5811, 369024), (5952, 360282), (6448, 332568), (7152, 299832), (7254, 295616), (7488, 286378), (7688, 278928), (7748, 276768), (8649, 247936), (8928, 240188), (9238, 232128), (9536, 224874), (9672, 221712), (10728, 199888), (11532, 185952), (11622, 184512), (11904, 180141), (12493, 171648), (12896, 166284), (13857, 154752), (14304, 149916), (14508, 147808), (14976, 143189), (15376, 139464), (15496, 138384), (17298, 123968), (17433, 123008), (17856, 120094), (18476, 116064), (19072, 112437), (19344, 110856), (21456, 99944), (23064, 92976), (23244, 92256), (24986, 85824), (25792, 83142), (27714, 77376), (28608, 74958), (29016, 73904), (30752, 69732), (30992, 69192), (34596, 61984), (34866, 61504), (35712, 60047), (36952, 58032), (37479, 57216), (38688, 55428), (41571, 51584), (42912, 49972), (46128, 46488)]