289265214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{160169}}^1$

素因数の和:160224

約数の個数: 32

約数和(自身を含む): 676558080

約数和(自身を除く): 387292866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 160169, 320338, 480507, 961014, 1121183, 2242366, 3363549, 6727098, 6887267, 13774534, 20661801, 41323602, 48210869, 96421738, 144632607, 289265214]

約数ペア:

[(1, 289265214), (2, 144632607), (3, 96421738), (6, 48210869), (7, 41323602), (14, 20661801), (21, 13774534), (42, 6887267), (43, 6727098), (86, 3363549), (129, 2242366), (258, 1121183), (301, 961014), (602, 480507), (903, 320338), (1806, 160169)]