259142976

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:923

約数の個数: 168

約数和(自身を含む): 811763680

約数和(自身を除く): 552620704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 576, 608, 648, 684, 864, 877, 912, 972, 1026, 1216, 1296, 1368, 1539, 1728, 1754, 1824, 1944, 2052, 2592, 2631, 2736, 3078, 3508, 3648, 3888, 4104, 4617, 5184, 5262, 5472, 6156, 7016, 7776, 7893, 8208, 9234, 10524, 10944, 12312, 14032, 15552, 15786, 16416, 16663, 18468, 21048, 23679, 24624, 28064, 31572, 32832, 33326, 36936, 42096, 47358, 49248, 49989, 56128, 63144, 66652, 71037, 73872, 84192, 94716, 98496, 99978, 126288, 133304, 142074, 147744, 149967, 168384, 189432, 199956, 213111, 252576, 266608, 284148, 295488, 299934, 378864, 399912, 426222, 449901, 505152, 533216, 568296, 599868, 757728, 799824, 852444, 899802, 1066432, 1136592, 1199736, 1349703, 1515456, 1599648, 1704888, 1799604, 2273184, 2399472, 2699406, 3199296, 3409776, 3599208, 4049109, 4546368, 4798944, 5398812, 6819552, 7198416, 8098218, 9597888, 10797624, 13639104, 14396832, 16196436, 21595248, 28793664, 32392872, 43190496, 64785744, 86380992, 129571488, 259142976]

約数ペア:

[(1, 259142976), (2, 129571488), (3, 86380992), (4, 64785744), (6, 43190496), (8, 32392872), (9, 28793664), (12, 21595248), (16, 16196436), (18, 14396832), (19, 13639104), (24, 10797624), (27, 9597888), (32, 8098218), (36, 7198416), (38, 6819552), (48, 5398812), (54, 4798944), (57, 4546368), (64, 4049109), (72, 3599208), (76, 3409776), (81, 3199296), (96, 2699406), (108, 2399472), (114, 2273184), (144, 1799604), (152, 1704888), (162, 1599648), (171, 1515456), (192, 1349703), (216, 1199736), (228, 1136592), (243, 1066432), (288, 899802), (304, 852444), (324, 799824), (342, 757728), (432, 599868), (456, 568296), (486, 533216), (513, 505152), (576, 449901), (608, 426222), (648, 399912), (684, 378864), (864, 299934), (877, 295488), (912, 284148), (972, 266608), (1026, 252576), (1216, 213111), (1296, 199956), (1368, 189432), (1539, 168384), (1728, 149967), (1754, 147744), (1824, 142074), (1944, 133304), (2052, 126288), (2592, 99978), (2631, 98496), (2736, 94716), (3078, 84192), (3508, 73872), (3648, 71037), (3888, 66652), (4104, 63144), (4617, 56128), (5184, 49989), (5262, 49248), (5472, 47358), (6156, 42096), (7016, 36936), (7776, 33326), (7893, 32832), (8208, 31572), (9234, 28064), (10524, 24624), (10944, 23679), (12312, 21048), (14032, 18468), (15552, 16663), (15786, 16416)]