2801609856

素因数分解:

$2^7\times 3^4\times {\mathrm{270217}}^1$

素因数の和:270243

約数の個数: 80

約数和(自身を含む): 8337576390

約数和(自身を除く): 5535966534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 270217, 540434, 810651, 1080868, 1621302, 2161736, 2431953, 3242604, 4323472, 4863906, 6485208, 7295859, 8646944, 9727812, 12970416, 14591718, 17293888, 19455624, 21887577, 25940832, 29183436, 34587776, 38911248, 43775154, 51881664, 58366872, 77822496, 87550308, 103763328, 116733744, 155644992, 175100616, 233467488, 311289984, 350201232, 466934976, 700402464, 933869952, 1400804928, 2801609856]

約数ペア:

[(1, 2801609856), (2, 1400804928), (3, 933869952), (4, 700402464), (6, 466934976), (8, 350201232), (9, 311289984), (12, 233467488), (16, 175100616), (18, 155644992), (24, 116733744), (27, 103763328), (32, 87550308), (36, 77822496), (48, 58366872), (54, 51881664), (64, 43775154), (72, 38911248), (81, 34587776), (96, 29183436), (108, 25940832), (128, 21887577), (144, 19455624), (162, 17293888), (192, 14591718), (216, 12970416), (288, 9727812), (324, 8646944), (384, 7295859), (432, 6485208), (576, 4863906), (648, 4323472), (864, 3242604), (1152, 2431953), (1296, 2161736), (1728, 1621302), (2592, 1080868), (3456, 810651), (5184, 540434), (10368, 270217)]