620012208

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{125407}}^1$

素因数の和:125521

約数の個数: 40

約数和(自身を含む): 1617261568

約数和(自身を除く): 997249360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 125407, 250814, 376221, 501628, 752442, 1003256, 1504884, 2006512, 3009768, 6019536, 12916921, 25833842, 38750763, 51667684, 77501526, 103335368, 155003052, 206670736, 310006104, 620012208]

約数ペア:

[(1, 620012208), (2, 310006104), (3, 206670736), (4, 155003052), (6, 103335368), (8, 77501526), (12, 51667684), (16, 38750763), (24, 25833842), (48, 12916921), (103, 6019536), (206, 3009768), (309, 2006512), (412, 1504884), (618, 1003256), (824, 752442), (1236, 501628), (1648, 376221), (2472, 250814), (4944, 125407)]