22228128

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2011

約数の個数: 96

約数和(自身を含む): 69854400

約数和(自身を除く): 47626272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 1979, 2808, 3744, 3958, 5616, 5937, 7916, 11232, 11874, 15832, 17811, 23748, 25727, 31664, 35622, 47496, 51454, 53433, 63328, 71244, 77181, 94992, 102908, 106866, 142488, 154362, 189984, 205816, 213732, 231543, 284976, 308724, 411632, 427464, 463086, 569952, 617448, 694629, 823264, 854928, 926172, 1234896, 1389258, 1709856, 1852344, 2469792, 2778516, 3704688, 5557032, 7409376, 11114064, 22228128]

約数ペア:

[(1, 22228128), (2, 11114064), (3, 7409376), (4, 5557032), (6, 3704688), (8, 2778516), (9, 2469792), (12, 1852344), (13, 1709856), (16, 1389258), (18, 1234896), (24, 926172), (26, 854928), (27, 823264), (32, 694629), (36, 617448), (39, 569952), (48, 463086), (52, 427464), (54, 411632), (72, 308724), (78, 284976), (96, 231543), (104, 213732), (108, 205816), (117, 189984), (144, 154362), (156, 142488), (208, 106866), (216, 102908), (234, 94992), (288, 77181), (312, 71244), (351, 63328), (416, 53433), (432, 51454), (468, 47496), (624, 35622), (702, 31664), (864, 25727), (936, 23748), (1248, 17811), (1404, 15832), (1872, 11874), (1979, 11232), (2808, 7916), (3744, 5937), (3958, 5616)]