900545904

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{48479}}^1$

素因数の和:48539

約数の個数: 80

約数和(自身を含む): 2645068800

約数和(自身を除く): 1744522896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 48479, 96958, 145437, 193916, 290874, 387832, 436311, 581748, 775664, 872622, 1163496, 1308933, 1745244, 2084597, 2326992, 2617866, 3490488, 4169194, 5235732, 6253791, 6980976, 8338388, 10471464, 12507582, 16676776, 18761373, 20942928, 25015164, 33353552, 37522746, 50030328, 56284119, 75045492, 100060656, 112568238, 150090984, 225136476, 300181968, 450272952, 900545904]

約数ペア:

[(1, 900545904), (2, 450272952), (3, 300181968), (4, 225136476), (6, 150090984), (8, 112568238), (9, 100060656), (12, 75045492), (16, 56284119), (18, 50030328), (24, 37522746), (27, 33353552), (36, 25015164), (43, 20942928), (48, 18761373), (54, 16676776), (72, 12507582), (86, 10471464), (108, 8338388), (129, 6980976), (144, 6253791), (172, 5235732), (216, 4169194), (258, 3490488), (344, 2617866), (387, 2326992), (432, 2084597), (516, 1745244), (688, 1308933), (774, 1163496), (1032, 872622), (1161, 775664), (1548, 581748), (2064, 436311), (2322, 387832), (3096, 290874), (4644, 193916), (6192, 145437), (9288, 96958), (18576, 48479)]