289010984

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{3529}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 562329000

約数和(自身を除く): 273318016

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 353, 706, 1412, 2824, 3529, 7058, 10237, 14116, 20474, 28232, 40948, 81896, 102341, 204682, 409364, 818728, 1245737, 2491474, 4982948, 9965896, 36126373, 72252746, 144505492, 289010984]

約数ペア:

[(1, 289010984), (2, 144505492), (4, 72252746), (8, 36126373), (29, 9965896), (58, 4982948), (116, 2491474), (232, 1245737), (353, 818728), (706, 409364), (1412, 204682), (2824, 102341), (3529, 81896), (7058, 40948), (10237, 28232), (14116, 20474)]