279460956

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{1429}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 669468800

約数和(自身を除く): 390007844

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 379, 516, 758, 1137, 1429, 1516, 2274, 2858, 4287, 4548, 5716, 8574, 16297, 17148, 32594, 48891, 61447, 65188, 97782, 122894, 184341, 195564, 245788, 368682, 541591, 737364, 1083182, 1624773, 2166364, 3249546, 6499092, 23288413, 46576826, 69865239, 93153652, 139730478, 279460956]

約数ペア:

[(1, 279460956), (2, 139730478), (3, 93153652), (4, 69865239), (6, 46576826), (12, 23288413), (43, 6499092), (86, 3249546), (129, 2166364), (172, 1624773), (258, 1083182), (379, 737364), (516, 541591), (758, 368682), (1137, 245788), (1429, 195564), (1516, 184341), (2274, 122894), (2858, 97782), (4287, 65188), (4548, 61447), (5716, 48891), (8574, 32594), (16297, 17148)]