1290174912

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:840

約数の個数: 224

約数和(自身を含む): 4142028800

約数和(自身を除く): 2851853888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 79, 96, 104, 108, 117, 144, 156, 158, 192, 208, 216, 234, 237, 288, 312, 316, 351, 416, 432, 468, 474, 576, 624, 632, 702, 711, 727, 832, 864, 936, 948, 1027, 1248, 1264, 1404, 1422, 1454, 1728, 1872, 1896, 2054, 2133, 2181, 2496, 2528, 2808, 2844, 2908, 3081, 3744, 3792, 4108, 4266, 4362, 5056, 5616, 5688, 5816, 6162, 6543, 7488, 7584, 8216, 8532, 8724, 9243, 9451, 11232, 11376, 11632, 12324, 13086, 15168, 16432, 17064, 17448, 18486, 18902, 19629, 22464, 22752, 23264, 24648, 26172, 27729, 28353, 32864, 34128, 34896, 36972, 37804, 39258, 45504, 46528, 49296, 52344, 55458, 56706, 57433, 65728, 68256, 69792, 73944, 75608, 78516, 85059, 98592, 104688, 110916, 113412, 114866, 136512, 139584, 147888, 151216, 157032, 170118, 172299, 197184, 209376, 221832, 226824, 229732, 255177, 295776, 302432, 314064, 340236, 344598, 418752, 443664, 453648, 459464, 510354, 516897, 591552, 604864, 628128, 680472, 689196, 746629, 887328, 907296, 918928, 1020708, 1033794, 1256256, 1360944, 1378392, 1493258, 1550691, 1774656, 1814592, 1837856, 2041416, 2067588, 2239887, 2721888, 2756784, 2986516, 3101382, 3675712, 4082832, 4135176, 4479774, 5443776, 5513568, 5973032, 6202764, 6719661, 8165664, 8270352, 8959548, 11027136, 11946064, 12405528, 13439322, 16331328, 16540704, 17919096, 20158983, 23892128, 24811056, 26878644, 33081408, 35838192, 40317966, 47784256, 49622112, 53757288, 71676384, 80635932, 99244224, 107514576, 143352768, 161271864, 215029152, 322543728, 430058304, 645087456, 1290174912]

約数ペア:

[(1, 1290174912), (2, 645087456), (3, 430058304), (4, 322543728), (6, 215029152), (8, 161271864), (9, 143352768), (12, 107514576), (13, 99244224), (16, 80635932), (18, 71676384), (24, 53757288), (26, 49622112), (27, 47784256), (32, 40317966), (36, 35838192), (39, 33081408), (48, 26878644), (52, 24811056), (54, 23892128), (64, 20158983), (72, 17919096), (78, 16540704), (79, 16331328), (96, 13439322), (104, 12405528), (108, 11946064), (117, 11027136), (144, 8959548), (156, 8270352), (158, 8165664), (192, 6719661), (208, 6202764), (216, 5973032), (234, 5513568), (237, 5443776), (288, 4479774), (312, 4135176), (316, 4082832), (351, 3675712), (416, 3101382), (432, 2986516), (468, 2756784), (474, 2721888), (576, 2239887), (624, 2067588), (632, 2041416), (702, 1837856), (711, 1814592), (727, 1774656), (832, 1550691), (864, 1493258), (936, 1378392), (948, 1360944), (1027, 1256256), (1248, 1033794), (1264, 1020708), (1404, 918928), (1422, 907296), (1454, 887328), (1728, 746629), (1872, 689196), (1896, 680472), (2054, 628128), (2133, 604864), (2181, 591552), (2496, 516897), (2528, 510354), (2808, 459464), (2844, 453648), (2908, 443664), (3081, 418752), (3744, 344598), (3792, 340236), (4108, 314064), (4266, 302432), (4362, 295776), (5056, 255177), (5616, 229732), (5688, 226824), (5816, 221832), (6162, 209376), (6543, 197184), (7488, 172299), (7584, 170118), (8216, 157032), (8532, 151216), (8724, 147888), (9243, 139584), (9451, 136512), (11232, 114866), (11376, 113412), (11632, 110916), (12324, 104688), (13086, 98592), (15168, 85059), (16432, 78516), (17064, 75608), (17448, 73944), (18486, 69792), (18902, 68256), (19629, 65728), (22464, 57433), (22752, 56706), (23264, 55458), (24648, 52344), (26172, 49296), (27729, 46528), (28353, 45504), (32864, 39258), (34128, 37804), (34896, 36972)]