1330904856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{5849}}^1$

素因数の和:6376

約数の個数: 64

約数和(自身を含む): 3510000000

約数和(自身を除く): 2179095144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 499, 998, 1497, 1996, 2994, 3992, 5849, 5988, 9481, 11698, 11976, 17547, 18962, 23396, 28443, 35094, 37924, 46792, 56886, 70188, 75848, 111131, 113772, 140376, 222262, 227544, 333393, 444524, 666786, 889048, 1333572, 2667144, 2918651, 5837302, 8755953, 11674604, 17511906, 23349208, 35023812, 55454369, 70047624, 110908738, 166363107, 221817476, 332726214, 443634952, 665452428, 1330904856]

約数ペア:

[(1, 1330904856), (2, 665452428), (3, 443634952), (4, 332726214), (6, 221817476), (8, 166363107), (12, 110908738), (19, 70047624), (24, 55454369), (38, 35023812), (57, 23349208), (76, 17511906), (114, 11674604), (152, 8755953), (228, 5837302), (456, 2918651), (499, 2667144), (998, 1333572), (1497, 889048), (1996, 666786), (2994, 444524), (3992, 333393), (5849, 227544), (5988, 222262), (9481, 140376), (11698, 113772), (11976, 111131), (17547, 75848), (18962, 70188), (23396, 56886), (28443, 46792), (35094, 37924)]