664564716

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{56453}}^1$

素因数の和:56575

約数の個数: 48

約数和(自身を含む): 1738783200

約数和(自身を除く): 1074218484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2943, 3924, 5886, 11772, 56453, 112906, 169359, 225812, 338718, 508077, 677436, 1016154, 1524231, 2032308, 3048462, 6096924, 6153377, 12306754, 18460131, 24613508, 36920262, 55380393, 73840524, 110760786, 166141179, 221521572, 332282358, 664564716]

約数ペア:

[(1, 664564716), (2, 332282358), (3, 221521572), (4, 166141179), (6, 110760786), (9, 73840524), (12, 55380393), (18, 36920262), (27, 24613508), (36, 18460131), (54, 12306754), (108, 6153377), (109, 6096924), (218, 3048462), (327, 2032308), (436, 1524231), (654, 1016154), (981, 677436), (1308, 508077), (1962, 338718), (2943, 225812), (3924, 169359), (5886, 112906), (11772, 56453)]