7487990016

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1693}}^1$

素因数の和:2168

約数の個数: 144

約数和(自身を含む): 21523123776

約数和(自身を除く): 14035133760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 443, 624, 768, 832, 886, 1248, 1329, 1664, 1693, 1772, 2496, 2658, 3328, 3386, 3544, 4992, 5079, 5316, 5759, 6772, 7088, 9984, 10158, 10632, 11518, 13544, 14176, 17277, 20316, 21264, 22009, 23036, 27088, 28352, 34554, 40632, 42528, 44018, 46072, 54176, 56704, 66027, 69108, 81264, 85056, 88036, 92144, 108352, 113408, 132054, 138216, 162528, 170112, 176072, 184288, 216704, 264108, 276432, 325056, 340224, 352144, 368576, 433408, 528216, 552864, 650112, 704288, 737152, 749999, 1056432, 1105728, 1300224, 1408576, 1474304, 1499998, 2112864, 2211456, 2249997, 2817152, 2999996, 4225728, 4422912, 4499994, 5634304, 5999992, 8451456, 8999988, 9749987, 11999984, 16902912, 17999976, 19499974, 23999968, 29249961, 35999952, 38999948, 47999936, 58499922, 71999904, 77999896, 95999872, 116999844, 143999808, 155999792, 191999744, 233999688, 287999616, 311999584, 467999376, 575999232, 623999168, 935998752, 1247998336, 1871997504, 2495996672, 3743995008, 7487990016]

約数ペア:

[(1, 7487990016), (2, 3743995008), (3, 2495996672), (4, 1871997504), (6, 1247998336), (8, 935998752), (12, 623999168), (13, 575999232), (16, 467999376), (24, 311999584), (26, 287999616), (32, 233999688), (39, 191999744), (48, 155999792), (52, 143999808), (64, 116999844), (78, 95999872), (96, 77999896), (104, 71999904), (128, 58499922), (156, 47999936), (192, 38999948), (208, 35999952), (256, 29249961), (312, 23999968), (384, 19499974), (416, 17999976), (443, 16902912), (624, 11999984), (768, 9749987), (832, 8999988), (886, 8451456), (1248, 5999992), (1329, 5634304), (1664, 4499994), (1693, 4422912), (1772, 4225728), (2496, 2999996), (2658, 2817152), (3328, 2249997), (3386, 2211456), (3544, 2112864), (4992, 1499998), (5079, 1474304), (5316, 1408576), (5759, 1300224), (6772, 1105728), (7088, 1056432), (9984, 749999), (10158, 737152), (10632, 704288), (11518, 650112), (13544, 552864), (14176, 528216), (17277, 433408), (20316, 368576), (21264, 352144), (22009, 340224), (23036, 325056), (27088, 276432), (28352, 264108), (34554, 216704), (40632, 184288), (42528, 176072), (44018, 170112), (46072, 162528), (54176, 138216), (56704, 132054), (66027, 113408), (69108, 108352), (81264, 92144), (85056, 88036)]