2560781839572

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{718513423}}^1$

素因数の和:718513450

約数の個数: 60

約数和(自身を含む): 7302970441536

約数和(自身を除く): 4742188601964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 718513423, 1437026846, 2155540269, 2874053692, 4311080538, 6466620807, 7903647653, 8622161076, 12933241614, 15807295306, 19399862421, 23710942959, 25866483228, 31614590612, 38799724842, 47421885918, 58199587263, 71132828877, 77599449684, 94843771836, 116399174526, 142265657754, 213398486631, 232798349052, 284531315508, 426796973262, 640195459893, 853593946524, 1280390919786, 2560781839572]

約数ペア:

[(1, 2560781839572), (2, 1280390919786), (3, 853593946524), (4, 640195459893), (6, 426796973262), (9, 284531315508), (11, 232798349052), (12, 213398486631), (18, 142265657754), (22, 116399174526), (27, 94843771836), (33, 77599449684), (36, 71132828877), (44, 58199587263), (54, 47421885918), (66, 38799724842), (81, 31614590612), (99, 25866483228), (108, 23710942959), (132, 19399862421), (162, 15807295306), (198, 12933241614), (297, 8622161076), (324, 7903647653), (396, 6466620807), (594, 4311080538), (891, 2874053692), (1188, 2155540269), (1782, 1437026846), (3564, 718513423)]