312082906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9281}}^1$

素因数の和:9366

約数の個数: 32

約数和(自身を含む): 529296768

約数和(自身を除く): 217213862

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 391, 731, 782, 989, 1462, 1978, 9281, 16813, 18562, 33626, 157777, 213463, 315554, 399083, 426926, 798166, 3628871, 6784411, 7257742, 9178909, 13568822, 18357818, 156041453, 312082906]

約数ペア:

[(1, 312082906), (2, 156041453), (17, 18357818), (23, 13568822), (34, 9178909), (43, 7257742), (46, 6784411), (86, 3628871), (391, 798166), (731, 426926), (782, 399083), (989, 315554), (1462, 213463), (1978, 157777), (9281, 33626), (16813, 18562)]