272693296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{415691}}^1$

素因数の和:415740

約数の個数: 20

約数和(自身を含む): 541230984

約数和(自身を除く): 268537688

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 415691, 831382, 1662764, 3325528, 6651056, 17043331, 34086662, 68173324, 136346648, 272693296]

約数ペア:

[(1, 272693296), (2, 136346648), (4, 68173324), (8, 34086662), (16, 17043331), (41, 6651056), (82, 3325528), (164, 1662764), (328, 831382), (656, 415691)]