815573688

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{317591}}^1$

素因数の和:317707

約数の個数: 32

約数和(自身を含む): 2057996160

約数和(自身を除く): 1242422472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 317591, 635182, 952773, 1270364, 1905546, 2540728, 3811092, 7622184, 33982237, 67964474, 101946711, 135928948, 203893422, 271857896, 407786844, 815573688]

約数ペア:

[(1, 815573688), (2, 407786844), (3, 271857896), (4, 203893422), (6, 135928948), (8, 101946711), (12, 67964474), (24, 33982237), (107, 7622184), (214, 3811092), (321, 2540728), (428, 1905546), (642, 1270364), (856, 952773), (1284, 635182), (2568, 317591)]