268877276

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{1747}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 476469840

約数和(自身を除く): 207592564

約数列:

[1, 2, 4, 109, 218, 353, 436, 706, 1412, 1747, 3494, 6988, 38477, 76954, 153908, 190423, 380846, 616691, 761692, 1233382, 2466764, 67219319, 134438638, 268877276]

約数ペア:

[(1, 268877276), (2, 134438638), (4, 67219319), (109, 2466764), (218, 1233382), (353, 761692), (436, 616691), (706, 380846), (1412, 190423), (1747, 153908), (3494, 76954), (6988, 38477)]