664878066

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{31907}}^1$

素因数の和:32086

約数の個数: 32

約数和(自身を含む): 1396804608

約数和(自身を除く): 731926542

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151, 302, 453, 906, 3473, 6946, 10419, 20838, 31907, 63814, 95721, 191442, 733861, 1467722, 2201583, 4403166, 4817957, 9635914, 14453871, 28907742, 110813011, 221626022, 332439033, 664878066]

約数ペア:

[(1, 664878066), (2, 332439033), (3, 221626022), (6, 110813011), (23, 28907742), (46, 14453871), (69, 9635914), (138, 4817957), (151, 4403166), (302, 2201583), (453, 1467722), (906, 733861), (3473, 191442), (6946, 95721), (10419, 63814), (20838, 31907)]