725884548

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{17807}}^1$

素因数の和:17936

約数の個数: 48

約数和(自身を含む): 1755156480

約数和(自身を除く): 1029271932

約数列:

[1, 2, 3, 4, 6, 12, 43, 79, 86, 129, 158, 172, 237, 258, 316, 474, 516, 948, 3397, 6794, 10191, 13588, 17807, 20382, 35614, 40764, 53421, 71228, 106842, 213684, 765701, 1406753, 1531402, 2297103, 2813506, 3062804, 4220259, 4594206, 5627012, 8440518, 9188412, 16881036, 60490379, 120980758, 181471137, 241961516, 362942274, 725884548]

約数ペア:

[(1, 725884548), (2, 362942274), (3, 241961516), (4, 181471137), (6, 120980758), (12, 60490379), (43, 16881036), (79, 9188412), (86, 8440518), (129, 5627012), (158, 4594206), (172, 4220259), (237, 3062804), (258, 2813506), (316, 2297103), (474, 1531402), (516, 1406753), (948, 765701), (3397, 213684), (6794, 106842), (10191, 71228), (13588, 53421), (17807, 40764), (20382, 35614)]