420385139256

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{55961813}}^1$

素因数の和:55962135

約数の個数: 32

約数和(自身を含む): 1054320575760

約数和(自身を除く): 633935436504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 7512, 55961813, 111923626, 167885439, 223847252, 335770878, 447694504, 671541756, 1343083512, 17516047469, 35032094938, 52548142407, 70064189876, 105096284814, 140128379752, 210192569628, 420385139256]

約数ペア:

[(1, 420385139256), (2, 210192569628), (3, 140128379752), (4, 105096284814), (6, 70064189876), (8, 52548142407), (12, 35032094938), (24, 17516047469), (313, 1343083512), (626, 671541756), (939, 447694504), (1252, 335770878), (1878, 223847252), (2504, 167885439), (3756, 111923626), (7512, 55961813)]