272099681296

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{122346979}}^1$

素因数の和:122347126

約数の個数: 20

約数和(自身を含む): 530985893200

約数和(自身を除く): 258886211904

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 122346979, 244693958, 489387916, 978775832, 1957551664, 17006230081, 34012460162, 68024920324, 136049840648, 272099681296]

約数ペア:

[(1, 272099681296), (2, 136049840648), (4, 68024920324), (8, 34012460162), (16, 17006230081), (139, 1957551664), (278, 978775832), (556, 489387916), (1112, 244693958), (2224, 122346979)]