1255678872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2437}}^1\times {\mathrm{3067}}^1$

素因数の和:5520

約数の個数: 64

約数和(自身を含む): 3590296320

約数和(自身を除く): 2334617448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2437, 3067, 4874, 6134, 7311, 9201, 9748, 12268, 14622, 17059, 18402, 19496, 21469, 24536, 29244, 34118, 36804, 42938, 51177, 58488, 64407, 68236, 73608, 85876, 102354, 128814, 136472, 171752, 204708, 257628, 409416, 515256, 7474279, 14948558, 22422837, 29897116, 44845674, 52319953, 59794232, 89691348, 104639906, 156959859, 179382696, 209279812, 313919718, 418559624, 627839436, 1255678872]

約数ペア:

[(1, 1255678872), (2, 627839436), (3, 418559624), (4, 313919718), (6, 209279812), (7, 179382696), (8, 156959859), (12, 104639906), (14, 89691348), (21, 59794232), (24, 52319953), (28, 44845674), (42, 29897116), (56, 22422837), (84, 14948558), (168, 7474279), (2437, 515256), (3067, 409416), (4874, 257628), (6134, 204708), (7311, 171752), (9201, 136472), (9748, 128814), (12268, 102354), (14622, 85876), (17059, 73608), (18402, 68236), (19496, 64407), (21469, 58488), (24536, 51177), (29244, 42938), (34118, 36804)]