490271256

素因数分解:

$2^3\times 3^2\times {\mathrm{6809323}}^1$

素因数の和:6809335

約数の個数: 24

約数和(自身を含む): 1327818180

約数和(自身を除く): 837546924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 6809323, 13618646, 20427969, 27237292, 40855938, 54474584, 61283907, 81711876, 122567814, 163423752, 245135628, 490271256]

約数ペア:

[(1, 490271256), (2, 245135628), (3, 163423752), (4, 122567814), (6, 81711876), (8, 61283907), (9, 54474584), (12, 40855938), (18, 27237292), (24, 20427969), (36, 13618646), (72, 6809323)]