677017972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3229}}^1$

素因数の和:3352

約数の個数: 48

約数和(自身を含む): 1289312640

約数和(自身を除く): 612294668

約数列:

[1, 2, 4, 23, 43, 46, 53, 86, 92, 106, 172, 212, 989, 1219, 1978, 2279, 2438, 3229, 3956, 4558, 4876, 6458, 9116, 12916, 52417, 74267, 104834, 138847, 148534, 171137, 209668, 277694, 297068, 342274, 555388, 684548, 3193481, 3936151, 6386962, 7358891, 7872302, 12773924, 14717782, 15744604, 29435564, 169254493, 338508986, 677017972]

約数ペア:

[(1, 677017972), (2, 338508986), (4, 169254493), (23, 29435564), (43, 15744604), (46, 14717782), (53, 12773924), (86, 7872302), (92, 7358891), (106, 6386962), (172, 3936151), (212, 3193481), (989, 684548), (1219, 555388), (1978, 342274), (2279, 297068), (2438, 277694), (3229, 209668), (3956, 171137), (4558, 148534), (4876, 138847), (6458, 104834), (9116, 74267), (12916, 52417)]