339235088

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{290441}}^1$

素因数の和:290522

約数の個数: 20

約数和(自身を含む): 666273948

約数和(自身を除く): 327038860

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 290441, 580882, 1161764, 2323528, 4647056, 21202193, 42404386, 84808772, 169617544, 339235088]

約数ペア:

[(1, 339235088), (2, 169617544), (4, 84808772), (8, 42404386), (16, 21202193), (73, 4647056), (146, 2323528), (292, 1161764), (584, 580882), (1168, 290441)]