291260328

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{282229}}^1$

素因数の和:282281

約数の個数: 32

約数和(自身を含む): 745087200

約数和(自身を除く): 453826872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 282229, 564458, 846687, 1128916, 1693374, 2257832, 3386748, 6773496, 12135847, 24271694, 36407541, 48543388, 72815082, 97086776, 145630164, 291260328]

約数ペア:

[(1, 291260328), (2, 145630164), (3, 97086776), (4, 72815082), (6, 48543388), (8, 36407541), (12, 24271694), (24, 12135847), (43, 6773496), (86, 3386748), (129, 2257832), (172, 1693374), (258, 1128916), (344, 846687), (516, 564458), (1032, 282229)]