268536484

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{11969}}^1$

素因数の和:12123

約数の個数: 24

約数和(自身を含む): 482630400

約数和(自身を除く): 214093916

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 5609, 11218, 11969, 22436, 23938, 47876, 849799, 945551, 1699598, 1891102, 3399196, 3782204, 67134121, 134268242, 268536484]

約数ペア:

[(1, 268536484), (2, 134268242), (4, 67134121), (71, 3782204), (79, 3399196), (142, 1891102), (158, 1699598), (284, 945551), (316, 849799), (5609, 47876), (11218, 23938), (11969, 22436)]