249971856

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{71339}}^1$

素因数の和:71423

約数の個数: 40

約数和(自身を含む): 654615840

約数和(自身を除く): 404643984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 71339, 142678, 214017, 285356, 428034, 570712, 856068, 1141424, 1712136, 3424272, 5207747, 10415494, 15623241, 20830988, 31246482, 41661976, 62492964, 83323952, 124985928, 249971856]

約数ペア:

[(1, 249971856), (2, 124985928), (3, 83323952), (4, 62492964), (6, 41661976), (8, 31246482), (12, 20830988), (16, 15623241), (24, 10415494), (48, 5207747), (73, 3424272), (146, 1712136), (219, 1141424), (292, 856068), (438, 570712), (584, 428034), (876, 285356), (1168, 214017), (1752, 142678), (3504, 71339)]