486548268

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{17791}}^1$

素因数の和:17894

約数の個数: 48

約数和(自身を含む): 1183666176

約数和(自身を除く): 697117908

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 2279, 4558, 6837, 9116, 13674, 17791, 27348, 35582, 53373, 71164, 106746, 213492, 765013, 942923, 1530026, 1885846, 2295039, 2828769, 3060052, 3771692, 4590078, 5657538, 9180156, 11315076, 40545689, 81091378, 121637067, 162182756, 243274134, 486548268]

約数ペア:

[(1, 486548268), (2, 243274134), (3, 162182756), (4, 121637067), (6, 81091378), (12, 40545689), (43, 11315076), (53, 9180156), (86, 5657538), (106, 4590078), (129, 3771692), (159, 3060052), (172, 2828769), (212, 2295039), (258, 1885846), (318, 1530026), (516, 942923), (636, 765013), (2279, 213492), (4558, 106746), (6837, 71164), (9116, 53373), (13674, 35582), (17791, 27348)]