522396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{691}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 1550080

約数和(自身を除く): 1027684

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, 691, 756, 1382, 2073, 2764, 4146, 4837, 6219, 8292, 9674, 12438, 14511, 18657, 19348, 24876, 29022, 37314, 43533, 58044, 74628, 87066, 130599, 174132, 261198, 522396]

約数ペア:

[(1, 522396), (2, 261198), (3, 174132), (4, 130599), (6, 87066), (7, 74628), (9, 58044), (12, 43533), (14, 37314), (18, 29022), (21, 24876), (27, 19348), (28, 18657), (36, 14511), (42, 12438), (54, 9674), (63, 8292), (84, 6219), (108, 4837), (126, 4146), (189, 2764), (252, 2073), (378, 1382), (691, 756)]