189208824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 565440000

約数和(自身を除く): 376231176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 61, 74, 84, 111, 122, 148, 168, 183, 222, 244, 259, 296, 366, 427, 444, 488, 499, 518, 732, 777, 854, 888, 998, 1036, 1281, 1464, 1497, 1554, 1708, 1996, 2072, 2257, 2562, 2994, 3108, 3416, 3493, 3992, 4514, 5124, 5988, 6216, 6771, 6986, 9028, 10248, 10479, 11976, 13542, 13972, 15799, 18056, 18463, 20958, 27084, 27944, 30439, 31598, 36926, 41916, 47397, 54168, 55389, 60878, 63196, 73852, 83832, 91317, 94794, 110778, 121756, 126392, 129241, 147704, 182634, 189588, 213073, 221556, 243512, 258482, 365268, 379176, 387723, 426146, 443112, 516964, 639219, 730536, 775446, 852292, 1033928, 1126243, 1278438, 1550892, 1704584, 2252486, 2556876, 3101784, 3378729, 4504972, 5113752, 6757458, 7883701, 9009944, 13514916, 15767402, 23651103, 27029832, 31534804, 47302206, 63069608, 94604412, 189208824]

約数ペア:

[(1, 189208824), (2, 94604412), (3, 63069608), (4, 47302206), (6, 31534804), (7, 27029832), (8, 23651103), (12, 15767402), (14, 13514916), (21, 9009944), (24, 7883701), (28, 6757458), (37, 5113752), (42, 4504972), (56, 3378729), (61, 3101784), (74, 2556876), (84, 2252486), (111, 1704584), (122, 1550892), (148, 1278438), (168, 1126243), (183, 1033928), (222, 852292), (244, 775446), (259, 730536), (296, 639219), (366, 516964), (427, 443112), (444, 426146), (488, 387723), (499, 379176), (518, 365268), (732, 258482), (777, 243512), (854, 221556), (888, 213073), (998, 189588), (1036, 182634), (1281, 147704), (1464, 129241), (1497, 126392), (1554, 121756), (1708, 110778), (1996, 94794), (2072, 91317), (2257, 83832), (2562, 73852), (2994, 63196), (3108, 60878), (3416, 55389), (3493, 54168), (3992, 47397), (4514, 41916), (5124, 36926), (5988, 31598), (6216, 30439), (6771, 27944), (6986, 27084), (9028, 20958), (10248, 18463), (10479, 18056), (11976, 15799), (13542, 13972)]