324496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1218

約数の個数: 20

約数和(自身を含む): 666252

約数和(自身を除く): 341756

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1193, 2386, 4772, 9544, 19088, 20281, 40562, 81124, 162248, 324496]

約数ペア:

[(1, 324496), (2, 162248), (4, 81124), (8, 40562), (16, 20281), (17, 19088), (34, 9544), (68, 4772), (136, 2386), (272, 1193)]