679228602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3821}}^1$

素因数の和:3935

約数の個数: 64

約数和(自身を含む): 1525620096

約数和(自身を除く): 846391494

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 53, 78, 86, 106, 129, 159, 258, 318, 559, 689, 1118, 1378, 1677, 2067, 2279, 3354, 3821, 4134, 4558, 6837, 7642, 11463, 13674, 22926, 29627, 49673, 59254, 88881, 99346, 149019, 164303, 177762, 202513, 298038, 328606, 405026, 492909, 607539, 985818, 1215078, 2135939, 2632669, 4271878, 5265338, 6407817, 7898007, 8708059, 12815634, 15796014, 17416118, 26124177, 52248354, 113204767, 226409534, 339614301, 679228602]

約数ペア:

[(1, 679228602), (2, 339614301), (3, 226409534), (6, 113204767), (13, 52248354), (26, 26124177), (39, 17416118), (43, 15796014), (53, 12815634), (78, 8708059), (86, 7898007), (106, 6407817), (129, 5265338), (159, 4271878), (258, 2632669), (318, 2135939), (559, 1215078), (689, 985818), (1118, 607539), (1378, 492909), (1677, 405026), (2067, 328606), (2279, 298038), (3354, 202513), (3821, 177762), (4134, 164303), (4558, 149019), (6837, 99346), (7642, 88881), (11463, 59254), (13674, 49673), (22926, 29627)]