390685561728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13213121}}^1$

素因数の和:13213156

約数の個数: 128

約数和(自身を含む): 1293828906240

約数和(自身を除く): 903143344512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 7392, 9856, 14784, 29568, 13213121, 26426242, 39639363, 52852484, 79278726, 92491847, 105704968, 145344331, 158557452, 184983694, 211409936, 277475541, 290688662, 317114904, 369967388, 422819872, 436032993, 554951082, 581377324, 634229808, 739934776, 845639744, 872065986, 1017410317, 1109902164, 1162754648, 1268459616, 1479869552, 1691279488, 1744131972, 2034820634, 2219804328, 2325509296, 2536919232, 2959739104, 3052230951, 3488263944, 4069641268, 4439608656, 4651018592, 5073838464, 5919478208, 6104461902, 6976527888, 8139282536, 8879217312, 9302037184, 11838956416, 12208923804, 13953055776, 16278565072, 17758434624, 18604074368, 24417847608, 27906111552, 32557130144, 35516869248, 48835695216, 55812223104, 65114260288, 97671390432, 130228520576, 195342780864, 390685561728]

約数ペア:

[(1, 390685561728), (2, 195342780864), (3, 130228520576), (4, 97671390432), (6, 65114260288), (7, 55812223104), (8, 48835695216), (11, 35516869248), (12, 32557130144), (14, 27906111552), (16, 24417847608), (21, 18604074368), (22, 17758434624), (24, 16278565072), (28, 13953055776), (32, 12208923804), (33, 11838956416), (42, 9302037184), (44, 8879217312), (48, 8139282536), (56, 6976527888), (64, 6104461902), (66, 5919478208), (77, 5073838464), (84, 4651018592), (88, 4439608656), (96, 4069641268), (112, 3488263944), (128, 3052230951), (132, 2959739104), (154, 2536919232), (168, 2325509296), (176, 2219804328), (192, 2034820634), (224, 1744131972), (231, 1691279488), (264, 1479869552), (308, 1268459616), (336, 1162754648), (352, 1109902164), (384, 1017410317), (448, 872065986), (462, 845639744), (528, 739934776), (616, 634229808), (672, 581377324), (704, 554951082), (896, 436032993), (924, 422819872), (1056, 369967388), (1232, 317114904), (1344, 290688662), (1408, 277475541), (1848, 211409936), (2112, 184983694), (2464, 158557452), (2688, 145344331), (3696, 105704968), (4224, 92491847), (4928, 79278726), (7392, 52852484), (9856, 39639363), (14784, 26426242), (29568, 13213121)]