220180576

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 544416768

約数和(自身を除く): 324236192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 193, 224, 308, 352, 386, 463, 616, 772, 926, 1232, 1351, 1544, 1852, 2123, 2464, 2702, 3088, 3241, 3704, 4246, 5093, 5404, 6176, 6482, 7408, 8492, 10186, 10808, 12964, 14816, 14861, 16984, 20372, 21616, 25928, 29722, 33968, 35651, 40744, 43232, 51856, 59444, 67936, 71302, 81488, 89359, 103712, 118888, 142604, 162976, 178718, 237776, 285208, 357436, 475552, 570416, 625513, 714872, 982949, 1140832, 1251026, 1429744, 1965898, 2502052, 2859488, 3931796, 5004104, 6880643, 7863592, 10008208, 13761286, 15727184, 20016416, 27522572, 31454368, 55045144, 110090288, 220180576]

約数ペア:

[(1, 220180576), (2, 110090288), (4, 55045144), (7, 31454368), (8, 27522572), (11, 20016416), (14, 15727184), (16, 13761286), (22, 10008208), (28, 7863592), (32, 6880643), (44, 5004104), (56, 3931796), (77, 2859488), (88, 2502052), (112, 1965898), (154, 1429744), (176, 1251026), (193, 1140832), (224, 982949), (308, 714872), (352, 625513), (386, 570416), (463, 475552), (616, 357436), (772, 285208), (926, 237776), (1232, 178718), (1351, 162976), (1544, 142604), (1852, 118888), (2123, 103712), (2464, 89359), (2702, 81488), (3088, 71302), (3241, 67936), (3704, 59444), (4246, 51856), (5093, 43232), (5404, 40744), (6176, 35651), (6482, 33968), (7408, 29722), (8492, 25928), (10186, 21616), (10808, 20372), (12964, 16984), (14816, 14861)]