330756

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 790944

約数和(自身を除く): 460188

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 641, 1282, 1923, 2564, 3846, 7692, 27563, 55126, 82689, 110252, 165378, 330756]

約数ペア:

[(1, 330756), (2, 165378), (3, 110252), (4, 82689), (6, 55126), (12, 27563), (43, 7692), (86, 3846), (129, 2564), (172, 1923), (258, 1282), (516, 641)]