244999216

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28409}}^1$

素因数の和:28442

約数の個数: 60

約数和(自身を含む): 602405640

約数和(自身を除く): 357406424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 28409, 56818, 113636, 198863, 227272, 312499, 397726, 454544, 624998, 795452, 1249996, 1392041, 1590904, 2187493, 2499992, 2784082, 3181808, 4374986, 4999984, 5568164, 8749972, 11136328, 15312451, 17499944, 22272656, 30624902, 34999888, 61249804, 122499608, 244999216]

約数ペア:

[(1, 244999216), (2, 122499608), (4, 61249804), (7, 34999888), (8, 30624902), (11, 22272656), (14, 17499944), (16, 15312451), (22, 11136328), (28, 8749972), (44, 5568164), (49, 4999984), (56, 4374986), (77, 3181808), (88, 2784082), (98, 2499992), (112, 2187493), (154, 1590904), (176, 1392041), (196, 1249996), (308, 795452), (392, 624998), (539, 454544), (616, 397726), (784, 312499), (1078, 227272), (1232, 198863), (2156, 113636), (4312, 56818), (8624, 28409)]