313048674

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{12539}}^1$

素因数の和:12639

約数の個数: 48

約数和(自身を含む): 723808800

約数和(自身を除く): 410760126

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 4161, 8322, 12483, 12539, 24966, 25078, 37617, 75234, 112851, 225702, 238241, 476482, 714723, 915347, 1429446, 1830694, 2144169, 2746041, 4288338, 5492082, 8238123, 16476246, 17391593, 34783186, 52174779, 104349558, 156524337, 313048674]

約数ペア:

[(1, 313048674), (2, 156524337), (3, 104349558), (6, 52174779), (9, 34783186), (18, 17391593), (19, 16476246), (38, 8238123), (57, 5492082), (73, 4288338), (114, 2746041), (146, 2144169), (171, 1830694), (219, 1429446), (342, 915347), (438, 714723), (657, 476482), (1314, 238241), (1387, 225702), (2774, 112851), (4161, 75234), (8322, 37617), (12483, 25078), (12539, 24966)]