254234496

素因数分解:

$2^7\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4217}}^1$

素因数の和:4391

約数の個数: 64

約数和(自身を含む): 679772880

約数和(自身を除く): 425538384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 314, 384, 471, 628, 942, 1256, 1884, 2512, 3768, 4217, 5024, 7536, 8434, 10048, 12651, 15072, 16868, 20096, 25302, 30144, 33736, 50604, 60288, 67472, 101208, 134944, 202416, 269888, 404832, 539776, 662069, 809664, 1324138, 1619328, 1986207, 2648276, 3972414, 5296552, 7944828, 10593104, 15889656, 21186208, 31779312, 42372416, 63558624, 84744832, 127117248, 254234496]

約数ペア:

[(1, 254234496), (2, 127117248), (3, 84744832), (4, 63558624), (6, 42372416), (8, 31779312), (12, 21186208), (16, 15889656), (24, 10593104), (32, 7944828), (48, 5296552), (64, 3972414), (96, 2648276), (128, 1986207), (157, 1619328), (192, 1324138), (314, 809664), (384, 662069), (471, 539776), (628, 404832), (942, 269888), (1256, 202416), (1884, 134944), (2512, 101208), (3768, 67472), (4217, 60288), (5024, 50604), (7536, 33736), (8434, 30144), (10048, 25302), (12651, 20096), (15072, 16868)]