309016

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 617220

約数和(自身を除く): 308204

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 361, 428, 722, 856, 1444, 2033, 2888, 4066, 8132, 16264, 38627, 77254, 154508, 309016]

約数ペア:

[(1, 309016), (2, 154508), (4, 77254), (8, 38627), (19, 16264), (38, 8132), (76, 4066), (107, 2888), (152, 2033), (214, 1444), (361, 856), (428, 722)]