320096772

素因数分解:

$2^2\times 3^4\times {\mathrm{283}}^1\times {\mathrm{3491}}^1$

素因数の和:3790

約数の個数: 60

約数和(自身を含む): 839993616

約数和(自身を除く): 519896844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 283, 324, 566, 849, 1132, 1698, 2547, 3396, 3491, 5094, 6982, 7641, 10188, 10473, 13964, 15282, 20946, 22923, 30564, 31419, 41892, 45846, 62838, 91692, 94257, 125676, 188514, 282771, 377028, 565542, 987953, 1131084, 1975906, 2963859, 3951812, 5927718, 8891577, 11855436, 17783154, 26674731, 35566308, 53349462, 80024193, 106698924, 160048386, 320096772]

約数ペア:

[(1, 320096772), (2, 160048386), (3, 106698924), (4, 80024193), (6, 53349462), (9, 35566308), (12, 26674731), (18, 17783154), (27, 11855436), (36, 8891577), (54, 5927718), (81, 3951812), (108, 2963859), (162, 1975906), (283, 1131084), (324, 987953), (566, 565542), (849, 377028), (1132, 282771), (1698, 188514), (2547, 125676), (3396, 94257), (3491, 91692), (5094, 62838), (6982, 45846), (7641, 41892), (10188, 31419), (10473, 30564), (13964, 22923), (15282, 20946)]