630396

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 1764000

約数和(自身を除く): 1133604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 449, 468, 702, 898, 1347, 1404, 1796, 2694, 4041, 5388, 5837, 8082, 11674, 12123, 16164, 17511, 23348, 24246, 35022, 48492, 52533, 70044, 105066, 157599, 210132, 315198, 630396]

約数ペア:

[(1, 630396), (2, 315198), (3, 210132), (4, 157599), (6, 105066), (9, 70044), (12, 52533), (13, 48492), (18, 35022), (26, 24246), (27, 23348), (36, 17511), (39, 16164), (52, 12123), (54, 11674), (78, 8082), (108, 5837), (117, 5388), (156, 4041), (234, 2694), (351, 1796), (449, 1404), (468, 1347), (702, 898)]