331324064

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 663902568

約数和(自身を除く): 332578504

約数列:

[1, 2, 4, 8, 16, 32, 97, 173, 194, 346, 388, 617, 692, 776, 1234, 1384, 1552, 2468, 2768, 3104, 4936, 5536, 9872, 16781, 19744, 33562, 59849, 67124, 106741, 119698, 134248, 213482, 239396, 268496, 426964, 478792, 536992, 853928, 957584, 1707856, 1915168, 3415712, 10353877, 20707754, 41415508, 82831016, 165662032, 331324064]

約数ペア:

[(1, 331324064), (2, 165662032), (4, 82831016), (8, 41415508), (16, 20707754), (32, 10353877), (97, 3415712), (173, 1915168), (194, 1707856), (346, 957584), (388, 853928), (617, 536992), (692, 478792), (776, 426964), (1234, 268496), (1384, 239396), (1552, 213482), (2468, 134248), (2768, 119698), (3104, 106741), (4936, 67124), (5536, 59849), (9872, 33562), (16781, 19744)]