221986656

素因数分解:

$2^5\times 3^4\times {\mathrm{85643}}^1$

素因数の和:85665

約数の個数: 60

約数和(自身を含む): 652864212

約数和(自身を除く): 430877556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 85643, 171286, 256929, 342572, 513858, 685144, 770787, 1027716, 1370288, 1541574, 2055432, 2312361, 2740576, 3083148, 4110864, 4624722, 6166296, 6937083, 8221728, 9249444, 12332592, 13874166, 18498888, 24665184, 27748332, 36997776, 55496664, 73995552, 110993328, 221986656]

約数ペア:

[(1, 221986656), (2, 110993328), (3, 73995552), (4, 55496664), (6, 36997776), (8, 27748332), (9, 24665184), (12, 18498888), (16, 13874166), (18, 12332592), (24, 9249444), (27, 8221728), (32, 6937083), (36, 6166296), (48, 4624722), (54, 4110864), (72, 3083148), (81, 2740576), (96, 2312361), (108, 2055432), (144, 1541574), (162, 1370288), (216, 1027716), (288, 770787), (324, 685144), (432, 513858), (648, 342572), (864, 256929), (1296, 171286), (2592, 85643)]