1685741408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1100

約数の個数: 96

約数和(自身を含む): 3780887040

約数和(自身を除く): 2095145632

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 271, 304, 416, 494, 542, 608, 787, 988, 1084, 1574, 1976, 2168, 3148, 3523, 3952, 4336, 5149, 6296, 7046, 7904, 8672, 10231, 10298, 12592, 14092, 14953, 20462, 20596, 25184, 28184, 29906, 40924, 41192, 56368, 59812, 66937, 81848, 82384, 112736, 119624, 133874, 163696, 164768, 194389, 213277, 239248, 267748, 327392, 388778, 426554, 478496, 535496, 777556, 853108, 1070992, 1555112, 1706216, 2141984, 2772601, 3110224, 3412432, 4052263, 5545202, 6220448, 6824864, 8104526, 11090404, 16209052, 22180808, 32418104, 44361616, 52679419, 64836208, 88723232, 105358838, 129672416, 210717676, 421435352, 842870704, 1685741408]

約数ペア:

[(1, 1685741408), (2, 842870704), (4, 421435352), (8, 210717676), (13, 129672416), (16, 105358838), (19, 88723232), (26, 64836208), (32, 52679419), (38, 44361616), (52, 32418104), (76, 22180808), (104, 16209052), (152, 11090404), (208, 8104526), (247, 6824864), (271, 6220448), (304, 5545202), (416, 4052263), (494, 3412432), (542, 3110224), (608, 2772601), (787, 2141984), (988, 1706216), (1084, 1555112), (1574, 1070992), (1976, 853108), (2168, 777556), (3148, 535496), (3523, 478496), (3952, 426554), (4336, 388778), (5149, 327392), (6296, 267748), (7046, 239248), (7904, 213277), (8672, 194389), (10231, 164768), (10298, 163696), (12592, 133874), (14092, 119624), (14953, 112736), (20462, 82384), (20596, 81848), (25184, 66937), (28184, 59812), (29906, 56368), (40924, 41192)]