397033872

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{135599}}^1$

素因数の和:135671

約数の個数: 40

約数和(自身を含む): 1042492800

約数和(自身を除く): 645458928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 135599, 271198, 406797, 542396, 813594, 1084792, 1627188, 2169584, 3254376, 6508752, 8271539, 16543078, 24814617, 33086156, 49629234, 66172312, 99258468, 132344624, 198516936, 397033872]

約数ペア:

[(1, 397033872), (2, 198516936), (3, 132344624), (4, 99258468), (6, 66172312), (8, 49629234), (12, 33086156), (16, 24814617), (24, 16543078), (48, 8271539), (61, 6508752), (122, 3254376), (183, 2169584), (244, 1627188), (366, 1084792), (488, 813594), (732, 542396), (976, 406797), (1464, 271198), (2928, 135599)]