268117758

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{204047}}^1$

素因数の和:204128

約数の個数: 24

約数和(自身を含む): 588882528

約数和(自身を除く): 320764770

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 204047, 408094, 612141, 1224282, 1836423, 3672846, 14895431, 29790862, 44686293, 89372586, 134058879, 268117758]

約数ペア:

[(1, 268117758), (2, 134058879), (3, 89372586), (6, 44686293), (9, 29790862), (18, 14895431), (73, 3672846), (146, 1836423), (219, 1224282), (438, 612141), (657, 408094), (1314, 204047)]