248830208

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 108

約数和(自身を含む): 566811420

約数和(自身を除く): 317981212

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 121, 128, 176, 232, 242, 256, 277, 319, 352, 464, 484, 554, 638, 704, 928, 968, 1108, 1276, 1408, 1856, 1936, 2216, 2552, 2816, 3047, 3509, 3712, 3872, 4432, 5104, 6094, 7018, 7424, 7744, 8033, 8864, 10208, 12188, 14036, 15488, 16066, 17728, 20416, 24376, 28072, 30976, 32132, 33517, 35456, 40832, 48752, 56144, 64264, 67034, 70912, 81664, 88363, 97504, 112288, 128528, 134068, 176726, 195008, 224576, 257056, 268136, 353452, 390016, 449152, 514112, 536272, 706904, 780032, 898304, 971993, 1028224, 1072544, 1413808, 1943986, 2056448, 2145088, 2827616, 3887972, 4290176, 5655232, 7775944, 8580352, 11310464, 15551888, 22620928, 31103776, 62207552, 124415104, 248830208]

約数ペア:

[(1, 248830208), (2, 124415104), (4, 62207552), (8, 31103776), (11, 22620928), (16, 15551888), (22, 11310464), (29, 8580352), (32, 7775944), (44, 5655232), (58, 4290176), (64, 3887972), (88, 2827616), (116, 2145088), (121, 2056448), (128, 1943986), (176, 1413808), (232, 1072544), (242, 1028224), (256, 971993), (277, 898304), (319, 780032), (352, 706904), (464, 536272), (484, 514112), (554, 449152), (638, 390016), (704, 353452), (928, 268136), (968, 257056), (1108, 224576), (1276, 195008), (1408, 176726), (1856, 134068), (1936, 128528), (2216, 112288), (2552, 97504), (2816, 88363), (3047, 81664), (3509, 70912), (3712, 67034), (3872, 64264), (4432, 56144), (5104, 48752), (6094, 40832), (7018, 35456), (7424, 33517), (7744, 32132), (8033, 30976), (8864, 28072), (10208, 24376), (12188, 20416), (14036, 17728), (15488, 16066)]