291260364

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{332489}}^1$

素因数の和:332569

約数の個数: 24

約数和(自身を含む): 688919280

約数和(自身を除く): 397658916

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 332489, 664978, 997467, 1329956, 1994934, 3989868, 24271697, 48543394, 72815091, 97086788, 145630182, 291260364]

約数ペア:

[(1, 291260364), (2, 145630182), (3, 97086788), (4, 72815091), (6, 48543394), (12, 24271697), (73, 3989868), (146, 1994934), (219, 1329956), (292, 997467), (438, 664978), (876, 332489)]