256475598

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{10459}}^1$

素因数の和:10592

約数の個数: 32

約数和(自身を含む): 529192320

約数和(自身を除く): 272716722

約数列:

[1, 2, 3, 6, 61, 67, 122, 134, 183, 201, 366, 402, 4087, 8174, 10459, 12261, 20918, 24522, 31377, 62754, 637999, 700753, 1275998, 1401506, 1913997, 2102259, 3827994, 4204518, 42745933, 85491866, 128237799, 256475598]

約数ペア:

[(1, 256475598), (2, 128237799), (3, 85491866), (6, 42745933), (61, 4204518), (67, 3827994), (122, 2102259), (134, 1913997), (183, 1401506), (201, 1275998), (366, 700753), (402, 637999), (4087, 62754), (8174, 31377), (10459, 24522), (12261, 20918)]