279670384

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{42323}}^1$

素因数の和:42397

約数の個数: 40

約数和(自身を含む): 629781120

約数和(自身を除く): 350110736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 42323, 84646, 169292, 296261, 338584, 592522, 677168, 1185044, 2370088, 2497057, 4740176, 4994114, 9988228, 17479399, 19976456, 34958798, 39952912, 69917596, 139835192, 279670384]

約数ペア:

[(1, 279670384), (2, 139835192), (4, 69917596), (7, 39952912), (8, 34958798), (14, 19976456), (16, 17479399), (28, 9988228), (56, 4994114), (59, 4740176), (112, 2497057), (118, 2370088), (236, 1185044), (413, 677168), (472, 592522), (826, 338584), (944, 296261), (1652, 169292), (3304, 84646), (6608, 42323)]