629208

素因数分解:

$2^3\times 3^4\times {\mathrm{971}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 1764180

約数和(自身を除く): 1134972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 971, 1942, 2913, 3884, 5826, 7768, 8739, 11652, 17478, 23304, 26217, 34956, 52434, 69912, 78651, 104868, 157302, 209736, 314604, 629208]

約数ペア:

[(1, 629208), (2, 314604), (3, 209736), (4, 157302), (6, 104868), (8, 78651), (9, 69912), (12, 52434), (18, 34956), (24, 26217), (27, 23304), (36, 17478), (54, 11652), (72, 8739), (81, 7768), (108, 5826), (162, 3884), (216, 2913), (324, 1942), (648, 971)]