2146256568

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3331}}^1$

素因数の和:3522

約数の個数: 128

約数和(自身を含む): 6317472000

約数和(自身を除く): 4171215432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 157, 171, 216, 228, 314, 342, 456, 471, 513, 628, 684, 942, 1026, 1256, 1368, 1413, 1884, 2052, 2826, 2983, 3331, 3768, 4104, 4239, 5652, 5966, 6662, 8478, 8949, 9993, 11304, 11932, 13324, 16956, 17898, 19986, 23864, 26648, 26847, 29979, 33912, 35796, 39972, 53694, 59958, 63289, 71592, 79944, 80541, 89937, 107388, 119916, 126578, 161082, 179874, 189867, 214776, 239832, 253156, 322164, 359748, 379734, 506312, 522967, 569601, 644328, 719496, 759468, 1045934, 1139202, 1518936, 1568901, 1708803, 2091868, 2278404, 3137802, 3417606, 4183736, 4556808, 4706703, 6275604, 6835212, 9413406, 9936373, 12551208, 13670424, 14120109, 18826812, 19872746, 28240218, 29809119, 37653624, 39745492, 56480436, 59618238, 79490984, 89427357, 112960872, 119236476, 178854714, 238472952, 268282071, 357709428, 536564142, 715418856, 1073128284, 2146256568]

約数ペア:

[(1, 2146256568), (2, 1073128284), (3, 715418856), (4, 536564142), (6, 357709428), (8, 268282071), (9, 238472952), (12, 178854714), (18, 119236476), (19, 112960872), (24, 89427357), (27, 79490984), (36, 59618238), (38, 56480436), (54, 39745492), (57, 37653624), (72, 29809119), (76, 28240218), (108, 19872746), (114, 18826812), (152, 14120109), (157, 13670424), (171, 12551208), (216, 9936373), (228, 9413406), (314, 6835212), (342, 6275604), (456, 4706703), (471, 4556808), (513, 4183736), (628, 3417606), (684, 3137802), (942, 2278404), (1026, 2091868), (1256, 1708803), (1368, 1568901), (1413, 1518936), (1884, 1139202), (2052, 1045934), (2826, 759468), (2983, 719496), (3331, 644328), (3768, 569601), (4104, 522967), (4239, 506312), (5652, 379734), (5966, 359748), (6662, 322164), (8478, 253156), (8949, 239832), (9993, 214776), (11304, 189867), (11932, 179874), (13324, 161082), (16956, 126578), (17898, 119916), (19986, 107388), (23864, 89937), (26648, 80541), (26847, 79944), (29979, 71592), (33912, 63289), (35796, 59958), (39972, 53694)]