224745794

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 441692160

約数和(自身を除く): 216946366

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 103, 133, 182, 206, 247, 266, 494, 631, 721, 1262, 1339, 1442, 1729, 1957, 2678, 3458, 3914, 4417, 8203, 8834, 9373, 11989, 13699, 16406, 18746, 23978, 25441, 27398, 50882, 57421, 64993, 83923, 114842, 129986, 155857, 167846, 178087, 311714, 356174, 454951, 844909, 909902, 1090999, 1234867, 1689818, 2181998, 2469734, 5914363, 8644069, 11828726, 16053271, 17288138, 32106542, 112372897, 224745794]

約数ペア:

[(1, 224745794), (2, 112372897), (7, 32106542), (13, 17288138), (14, 16053271), (19, 11828726), (26, 8644069), (38, 5914363), (91, 2469734), (103, 2181998), (133, 1689818), (182, 1234867), (206, 1090999), (247, 909902), (266, 844909), (494, 454951), (631, 356174), (721, 311714), (1262, 178087), (1339, 167846), (1442, 155857), (1729, 129986), (1957, 114842), (2678, 83923), (3458, 64993), (3914, 57421), (4417, 50882), (8203, 27398), (8834, 25441), (9373, 23978), (11989, 18746), (13699, 16406)]