278344328

素因数分解:

$2^3\times {\mathrm{73}}^2\times {\mathrm{6529}}^1$

素因数の和:6681

約数の個数: 24

約数和(自身を含む): 529223850

約数和(自身を除く): 250879522

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 5329, 6529, 10658, 13058, 21316, 26116, 42632, 52232, 476617, 953234, 1906468, 3812936, 34793041, 69586082, 139172164, 278344328]

約数ペア:

[(1, 278344328), (2, 139172164), (4, 69586082), (8, 34793041), (73, 3812936), (146, 1906468), (292, 953234), (584, 476617), (5329, 52232), (6529, 42632), (10658, 26116), (13058, 21316)]