316099588

素因数分解:

$2^2\times 7^2\times {\mathrm{457}}^1\times {\mathrm{3529}}^1$

素因数の和:4004

約数の個数: 36

約数和(自身を含む): 645079260

約数和(自身を除く): 328979672

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 457, 914, 1828, 3199, 3529, 6398, 7058, 12796, 14116, 22393, 24703, 44786, 49406, 89572, 98812, 172921, 345842, 691684, 1612753, 3225506, 6451012, 11289271, 22578542, 45157084, 79024897, 158049794, 316099588]

約数ペア:

[(1, 316099588), (2, 158049794), (4, 79024897), (7, 45157084), (14, 22578542), (28, 11289271), (49, 6451012), (98, 3225506), (196, 1612753), (457, 691684), (914, 345842), (1828, 172921), (3199, 98812), (3529, 89572), (6398, 49406), (7058, 44786), (12796, 24703), (14116, 22393)]