268403312

素因数分解:

$2^4\times {\mathrm{941}}^1\times {\mathrm{17827}}^1$

素因数の和:18776

約数の個数: 20

約数和(自身を含む): 520613256

約数和(自身を除く): 252209944

約数列:

[1, 2, 4, 8, 16, 941, 1882, 3764, 7528, 15056, 17827, 35654, 71308, 142616, 285232, 16775207, 33550414, 67100828, 134201656, 268403312]

約数ペア:

[(1, 268403312), (2, 134201656), (4, 67100828), (8, 33550414), (16, 16775207), (941, 285232), (1882, 142616), (3764, 71308), (7528, 35654), (15056, 17827)]