7428996872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{215909}}^1$

素因数の和:215966

約数の個数: 64

約数和(自身を含む): 16789161600

約数和(自身を除く): 9360164728

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 184, 187, 253, 374, 391, 506, 748, 782, 1012, 1496, 1564, 2024, 3128, 4301, 8602, 17204, 34408, 215909, 431818, 863636, 1727272, 2374999, 3670453, 4749998, 4965907, 7340906, 9499996, 9931814, 14681812, 18999992, 19863628, 29363624, 39727256, 40374983, 54624977, 80749966, 84420419, 109249954, 161499932, 168840838, 218499908, 322999864, 337681676, 436999816, 675363352, 928624609, 1857249218, 3714498436, 7428996872]

約数ペア:

[(1, 7428996872), (2, 3714498436), (4, 1857249218), (8, 928624609), (11, 675363352), (17, 436999816), (22, 337681676), (23, 322999864), (34, 218499908), (44, 168840838), (46, 161499932), (68, 109249954), (88, 84420419), (92, 80749966), (136, 54624977), (184, 40374983), (187, 39727256), (253, 29363624), (374, 19863628), (391, 18999992), (506, 14681812), (748, 9931814), (782, 9499996), (1012, 7340906), (1496, 4965907), (1564, 4749998), (2024, 3670453), (3128, 2374999), (4301, 1727272), (8602, 863636), (17204, 431818), (34408, 215909)]