2560572

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1129}}^1$

素因数の和:1152

約数の個数: 60

約数和(自身を含む): 7656880

約数和(自身を除く): 5096308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1129, 1134, 2258, 2268, 3387, 4516, 6774, 7903, 10161, 13548, 15806, 20322, 23709, 30483, 31612, 40644, 47418, 60966, 71127, 91449, 94836, 121932, 142254, 182898, 213381, 284508, 365796, 426762, 640143, 853524, 1280286, 2560572]

約数ペア:

[(1, 2560572), (2, 1280286), (3, 853524), (4, 640143), (6, 426762), (7, 365796), (9, 284508), (12, 213381), (14, 182898), (18, 142254), (21, 121932), (27, 94836), (28, 91449), (36, 71127), (42, 60966), (54, 47418), (63, 40644), (81, 31612), (84, 30483), (108, 23709), (126, 20322), (162, 15806), (189, 13548), (252, 10161), (324, 7903), (378, 6774), (567, 4516), (756, 3387), (1129, 2268), (1134, 2258)]