1688475264

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:959

約数の個数: 256

約数和(自身を含む): 5527388160

約数和(自身を除く): 3838912896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 56, 62, 64, 69, 84, 92, 93, 96, 112, 124, 128, 138, 161, 168, 184, 186, 192, 217, 224, 248, 276, 322, 336, 368, 372, 384, 434, 448, 483, 496, 552, 644, 651, 672, 713, 736, 744, 868, 881, 896, 966, 992, 1104, 1288, 1302, 1344, 1426, 1472, 1488, 1736, 1762, 1932, 1984, 2139, 2208, 2576, 2604, 2643, 2688, 2852, 2944, 2976, 3472, 3524, 3864, 3968, 4278, 4416, 4991, 5152, 5208, 5286, 5704, 5952, 6167, 6944, 7048, 7728, 8556, 8832, 9982, 10304, 10416, 10572, 11408, 11904, 12334, 13888, 14096, 14973, 15456, 17112, 18501, 19964, 20263, 20608, 20832, 21144, 22816, 24668, 27311, 27776, 28192, 29946, 30912, 34224, 37002, 39928, 40526, 41664, 42288, 45632, 49336, 54622, 56384, 59892, 60789, 61824, 68448, 74004, 79856, 81052, 81933, 83328, 84576, 91264, 98672, 109244, 112768, 119784, 121578, 136896, 141841, 148008, 159712, 162104, 163866, 169152, 191177, 197344, 218488, 239568, 243156, 273792, 283682, 296016, 319424, 324208, 327732, 338304, 382354, 394688, 425523, 436976, 479136, 486312, 567364, 573531, 592032, 628153, 638848, 648416, 655464, 764708, 789376, 851046, 873952, 958272, 972624, 1134728, 1147062, 1184064, 1256306, 1296832, 1310928, 1529416, 1702092, 1747904, 1884459, 1916544, 1945248, 2269456, 2294124, 2368128, 2512612, 2593664, 2621856, 3058832, 3404184, 3495808, 3768918, 3890496, 4397071, 4538912, 4588248, 5025224, 5243712, 6117664, 6808368, 7537836, 7780992, 8794142, 9077824, 9176496, 10050448, 10487424, 12235328, 13191213, 13616736, 15075672, 17588284, 18155648, 18352992, 20100896, 24470656, 26382426, 27233472, 30151344, 35176568, 36705984, 40201792, 52764852, 54466944, 60302688, 70353136, 73411968, 80403584, 105529704, 120605376, 140706272, 211059408, 241210752, 281412544, 422118816, 562825088, 844237632, 1688475264]

約数ペア:

[(1, 1688475264), (2, 844237632), (3, 562825088), (4, 422118816), (6, 281412544), (7, 241210752), (8, 211059408), (12, 140706272), (14, 120605376), (16, 105529704), (21, 80403584), (23, 73411968), (24, 70353136), (28, 60302688), (31, 54466944), (32, 52764852), (42, 40201792), (46, 36705984), (48, 35176568), (56, 30151344), (62, 27233472), (64, 26382426), (69, 24470656), (84, 20100896), (92, 18352992), (93, 18155648), (96, 17588284), (112, 15075672), (124, 13616736), (128, 13191213), (138, 12235328), (161, 10487424), (168, 10050448), (184, 9176496), (186, 9077824), (192, 8794142), (217, 7780992), (224, 7537836), (248, 6808368), (276, 6117664), (322, 5243712), (336, 5025224), (368, 4588248), (372, 4538912), (384, 4397071), (434, 3890496), (448, 3768918), (483, 3495808), (496, 3404184), (552, 3058832), (644, 2621856), (651, 2593664), (672, 2512612), (713, 2368128), (736, 2294124), (744, 2269456), (868, 1945248), (881, 1916544), (896, 1884459), (966, 1747904), (992, 1702092), (1104, 1529416), (1288, 1310928), (1302, 1296832), (1344, 1256306), (1426, 1184064), (1472, 1147062), (1488, 1134728), (1736, 972624), (1762, 958272), (1932, 873952), (1984, 851046), (2139, 789376), (2208, 764708), (2576, 655464), (2604, 648416), (2643, 638848), (2688, 628153), (2852, 592032), (2944, 573531), (2976, 567364), (3472, 486312), (3524, 479136), (3864, 436976), (3968, 425523), (4278, 394688), (4416, 382354), (4991, 338304), (5152, 327732), (5208, 324208), (5286, 319424), (5704, 296016), (5952, 283682), (6167, 273792), (6944, 243156), (7048, 239568), (7728, 218488), (8556, 197344), (8832, 191177), (9982, 169152), (10304, 163866), (10416, 162104), (10572, 159712), (11408, 148008), (11904, 141841), (12334, 136896), (13888, 121578), (14096, 119784), (14973, 112768), (15456, 109244), (17112, 98672), (18501, 91264), (19964, 84576), (20263, 83328), (20608, 81933), (20832, 81052), (21144, 79856), (22816, 74004), (24668, 68448), (27311, 61824), (27776, 60789), (28192, 59892), (29946, 56384), (30912, 54622), (34224, 49336), (37002, 45632), (39928, 42288), (40526, 41664)]