268457848

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{30259}}^1$

素因数の和:31374

約数の個数: 16

約数和(自身を含む): 503829000

約数和(自身を除く): 235371152

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 8872, 30259, 60518, 121036, 242072, 33557231, 67114462, 134228924, 268457848]

約数ペア:

[(1, 268457848), (2, 134228924), (4, 67114462), (8, 33557231), (1109, 242072), (2218, 121036), (4436, 60518), (8872, 30259)]