311972016

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{47441}}^1$

素因数の和:47589

約数の個数: 40

約数和(自身を含む): 811827504

約数和(自身を除く): 499855488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 47441, 94882, 142323, 189764, 284646, 379528, 569292, 759056, 1138584, 2277168, 6499417, 12998834, 19498251, 25997668, 38996502, 51995336, 77993004, 103990672, 155986008, 311972016]

約数ペア:

[(1, 311972016), (2, 155986008), (3, 103990672), (4, 77993004), (6, 51995336), (8, 38996502), (12, 25997668), (16, 19498251), (24, 12998834), (48, 6499417), (137, 2277168), (274, 1138584), (411, 759056), (548, 569292), (822, 379528), (1096, 284646), (1644, 189764), (2192, 142323), (3288, 94882), (6576, 47441)]