268538238

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{204367}}^1$

素因数の和:204448

約数の個数: 24

約数和(自身を含む): 589806048

約数和(自身を除く): 321267810

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 204367, 408734, 613101, 1226202, 1839303, 3678606, 14918791, 29837582, 44756373, 89512746, 134269119, 268538238]

約数ペア:

[(1, 268538238), (2, 134269119), (3, 89512746), (6, 44756373), (9, 29837582), (18, 14918791), (73, 3678606), (146, 1839303), (219, 1226202), (438, 613101), (657, 408734), (1314, 204367)]