280396836

素因数分解:

$2^2\times 3^3\times {\mathrm{1061}}^1\times {\mathrm{2447}}^1$

素因数の和:3521

約数の個数: 48

約数和(自身を含む): 727937280

約数和(自身を除く): 447540444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1061, 2122, 2447, 3183, 4244, 4894, 6366, 7341, 9549, 9788, 12732, 14682, 19098, 22023, 28647, 29364, 38196, 44046, 57294, 66069, 88092, 114588, 132138, 264276, 2596267, 5192534, 7788801, 10385068, 15577602, 23366403, 31155204, 46732806, 70099209, 93465612, 140198418, 280396836]

約数ペア:

[(1, 280396836), (2, 140198418), (3, 93465612), (4, 70099209), (6, 46732806), (9, 31155204), (12, 23366403), (18, 15577602), (27, 10385068), (36, 7788801), (54, 5192534), (108, 2596267), (1061, 264276), (2122, 132138), (2447, 114588), (3183, 88092), (4244, 66069), (4894, 57294), (6366, 44046), (7341, 38196), (9549, 29364), (9788, 28647), (12732, 22023), (14682, 19098)]