268916144

素因数分解:

$2^4\times 7^1\times {\mathrm{2401037}}^1$

素因数の和:2401052

約数の個数: 20

約数和(自身を含む): 595457424

約数和(自身を除く): 326541280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2401037, 4802074, 9604148, 16807259, 19208296, 33614518, 38416592, 67229036, 134458072, 268916144]

約数ペア:

[(1, 268916144), (2, 134458072), (4, 67229036), (7, 38416592), (8, 33614518), (14, 19208296), (16, 16807259), (28, 9604148), (56, 4802074), (112, 2401037)]