12260864

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:347

約数の個数: 80

約数和(自身を含む): 30640896

約数和(自身を除く): 18380032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 311, 352, 448, 512, 616, 622, 704, 896, 1232, 1244, 1408, 1792, 2177, 2464, 2488, 2816, 3421, 3584, 4354, 4928, 4976, 5632, 6842, 8708, 9856, 9952, 13684, 17416, 19712, 19904, 23947, 27368, 34832, 39424, 39808, 47894, 54736, 69664, 79616, 95788, 109472, 139328, 159232, 191576, 218944, 278656, 383152, 437888, 557312, 766304, 875776, 1114624, 1532608, 1751552, 3065216, 6130432, 12260864]

約数ペア:

[(1, 12260864), (2, 6130432), (4, 3065216), (7, 1751552), (8, 1532608), (11, 1114624), (14, 875776), (16, 766304), (22, 557312), (28, 437888), (32, 383152), (44, 278656), (56, 218944), (64, 191576), (77, 159232), (88, 139328), (112, 109472), (128, 95788), (154, 79616), (176, 69664), (224, 54736), (256, 47894), (308, 39808), (311, 39424), (352, 34832), (448, 27368), (512, 23947), (616, 19904), (622, 19712), (704, 17416), (896, 13684), (1232, 9952), (1244, 9856), (1408, 8708), (1792, 6842), (2177, 5632), (2464, 4976), (2488, 4928), (2816, 4354), (3421, 3584)]