2356572008

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1\times {\mathrm{1019}}^1$

素因数の和:1770

約数の個数: 64

約数和(自身を含む): 5145206400

約数和(自身を除く): 2788634392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 677, 854, 1019, 1354, 1708, 2038, 2708, 3416, 4076, 4739, 5416, 7133, 8152, 9478, 14266, 18956, 28532, 37912, 41297, 57064, 62159, 82594, 124318, 165188, 248636, 289079, 330376, 435113, 497272, 578158, 689863, 870226, 1156316, 1379726, 1740452, 2312632, 2759452, 3480904, 4829041, 5518904, 9658082, 19316164, 38632328, 42081643, 84163286, 168326572, 294571501, 336653144, 589143002, 1178286004, 2356572008]

約数ペア:

[(1, 2356572008), (2, 1178286004), (4, 589143002), (7, 336653144), (8, 294571501), (14, 168326572), (28, 84163286), (56, 42081643), (61, 38632328), (122, 19316164), (244, 9658082), (427, 5518904), (488, 4829041), (677, 3480904), (854, 2759452), (1019, 2312632), (1354, 1740452), (1708, 1379726), (2038, 1156316), (2708, 870226), (3416, 689863), (4076, 578158), (4739, 497272), (5416, 435113), (7133, 330376), (8152, 289079), (9478, 248636), (14266, 165188), (18956, 124318), (28532, 82594), (37912, 62159), (41297, 57064)]