779436

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 2311680

約数和(自身を除く): 1532244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1031, 2062, 3093, 4124, 6186, 7217, 9279, 12372, 14434, 18558, 21651, 27837, 28868, 37116, 43302, 55674, 64953, 86604, 111348, 129906, 194859, 259812, 389718, 779436]

約数ペア:

[(1, 779436), (2, 389718), (3, 259812), (4, 194859), (6, 129906), (7, 111348), (9, 86604), (12, 64953), (14, 55674), (18, 43302), (21, 37116), (27, 28868), (28, 27837), (36, 21651), (42, 18558), (54, 14434), (63, 12372), (84, 9279), (108, 7217), (126, 6186), (189, 4124), (252, 3093), (378, 2062), (756, 1031)]