1664804736

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{479}}^1$

素因数の和:937

約数の個数: 192

約数和(自身を含む): 5499187200

約数和(自身を除く): 3834382464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 431, 448, 479, 504, 576, 672, 862, 896, 958, 1008, 1152, 1293, 1344, 1437, 1724, 1916, 2016, 2586, 2688, 2874, 3017, 3353, 3448, 3832, 3879, 4032, 4311, 5172, 5748, 6034, 6706, 6896, 7664, 7758, 8064, 8622, 9051, 10059, 10344, 11496, 12068, 13412, 13792, 15328, 15516, 17244, 18102, 20118, 20688, 22992, 24136, 26824, 27153, 27584, 30177, 30656, 31032, 34488, 36204, 40236, 41376, 45984, 48272, 53648, 54306, 55168, 60354, 61312, 62064, 68976, 72408, 80472, 82752, 91968, 96544, 107296, 108612, 120708, 124128, 137952, 144816, 160944, 165504, 183936, 193088, 206449, 214592, 217224, 241416, 248256, 275904, 289632, 321888, 386176, 412898, 429184, 434448, 482832, 496512, 551808, 579264, 619347, 643776, 825796, 868896, 965664, 1158528, 1238694, 1287552, 1445143, 1651592, 1737792, 1858041, 1931328, 2477388, 2890286, 3303184, 3475584, 3716082, 3862656, 4335429, 4954776, 5780572, 6606368, 7432164, 8670858, 9909552, 11561144, 13006287, 13212736, 14864328, 17341716, 19819104, 23122288, 26012574, 26425472, 29728656, 34683432, 39638208, 46244576, 52025148, 59457312, 69366864, 79276416, 92489152, 104050296, 118914624, 138733728, 184978304, 208100592, 237829248, 277467456, 416201184, 554934912, 832402368, 1664804736]

約数ペア:

[(1, 1664804736), (2, 832402368), (3, 554934912), (4, 416201184), (6, 277467456), (7, 237829248), (8, 208100592), (9, 184978304), (12, 138733728), (14, 118914624), (16, 104050296), (18, 92489152), (21, 79276416), (24, 69366864), (28, 59457312), (32, 52025148), (36, 46244576), (42, 39638208), (48, 34683432), (56, 29728656), (63, 26425472), (64, 26012574), (72, 23122288), (84, 19819104), (96, 17341716), (112, 14864328), (126, 13212736), (128, 13006287), (144, 11561144), (168, 9909552), (192, 8670858), (224, 7432164), (252, 6606368), (288, 5780572), (336, 4954776), (384, 4335429), (431, 3862656), (448, 3716082), (479, 3475584), (504, 3303184), (576, 2890286), (672, 2477388), (862, 1931328), (896, 1858041), (958, 1737792), (1008, 1651592), (1152, 1445143), (1293, 1287552), (1344, 1238694), (1437, 1158528), (1724, 965664), (1916, 868896), (2016, 825796), (2586, 643776), (2688, 619347), (2874, 579264), (3017, 551808), (3353, 496512), (3448, 482832), (3832, 434448), (3879, 429184), (4032, 412898), (4311, 386176), (5172, 321888), (5748, 289632), (6034, 275904), (6706, 248256), (6896, 241416), (7664, 217224), (7758, 214592), (8064, 206449), (8622, 193088), (9051, 183936), (10059, 165504), (10344, 160944), (11496, 144816), (12068, 137952), (13412, 124128), (13792, 120708), (15328, 108612), (15516, 107296), (17244, 96544), (18102, 91968), (20118, 82752), (20688, 80472), (22992, 72408), (24136, 68976), (26824, 62064), (27153, 61312), (27584, 60354), (30177, 55168), (30656, 54306), (31032, 53648), (34488, 48272), (36204, 45984), (40236, 41376)]