286013808

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{4217}}^1$

素因数の和:4391

約数の個数: 80

約数和(自身を含む): 826390560

約数和(自身を除く): 540376752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 4217, 4239, 5652, 7536, 8434, 8478, 11304, 12651, 16868, 16956, 22608, 25302, 33736, 33912, 37953, 50604, 67472, 67824, 75906, 101208, 113859, 151812, 202416, 227718, 303624, 455436, 607248, 662069, 910872, 1324138, 1821744, 1986207, 2648276, 3972414, 5296552, 5958621, 7944828, 10593104, 11917242, 15889656, 17875863, 23834484, 31779312, 35751726, 47668968, 71503452, 95337936, 143006904, 286013808]

約数ペア:

[(1, 286013808), (2, 143006904), (3, 95337936), (4, 71503452), (6, 47668968), (8, 35751726), (9, 31779312), (12, 23834484), (16, 17875863), (18, 15889656), (24, 11917242), (27, 10593104), (36, 7944828), (48, 5958621), (54, 5296552), (72, 3972414), (108, 2648276), (144, 1986207), (157, 1821744), (216, 1324138), (314, 910872), (432, 662069), (471, 607248), (628, 455436), (942, 303624), (1256, 227718), (1413, 202416), (1884, 151812), (2512, 113859), (2826, 101208), (3768, 75906), (4217, 67824), (4239, 67472), (5652, 50604), (7536, 37953), (8434, 33912), (8478, 33736), (11304, 25302), (12651, 22608), (16868, 16956)]