220946472

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 613217280

約数和(自身を除く): 392270808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 127, 146, 219, 254, 292, 331, 381, 438, 508, 584, 657, 662, 762, 876, 993, 1016, 1143, 1314, 1324, 1524, 1752, 1986, 2286, 2628, 2648, 2979, 3048, 3972, 4572, 5256, 5958, 7944, 9144, 9271, 11916, 18542, 23832, 24163, 27813, 37084, 42037, 48326, 55626, 72489, 74168, 83439, 84074, 96652, 111252, 126111, 144978, 166878, 168148, 193304, 217467, 222504, 252222, 289956, 333756, 336296, 378333, 434934, 504444, 579912, 667512, 756666, 869868, 1008888, 1513332, 1739736, 3026664, 3068701, 6137402, 9206103, 12274804, 18412206, 24549608, 27618309, 36824412, 55236618, 73648824, 110473236, 220946472]

約数ペア:

[(1, 220946472), (2, 110473236), (3, 73648824), (4, 55236618), (6, 36824412), (8, 27618309), (9, 24549608), (12, 18412206), (18, 12274804), (24, 9206103), (36, 6137402), (72, 3068701), (73, 3026664), (127, 1739736), (146, 1513332), (219, 1008888), (254, 869868), (292, 756666), (331, 667512), (381, 579912), (438, 504444), (508, 434934), (584, 378333), (657, 336296), (662, 333756), (762, 289956), (876, 252222), (993, 222504), (1016, 217467), (1143, 193304), (1314, 168148), (1324, 166878), (1524, 144978), (1752, 126111), (1986, 111252), (2286, 96652), (2628, 84074), (2648, 83439), (2979, 74168), (3048, 72489), (3972, 55626), (4572, 48326), (5256, 42037), (5958, 37084), (7944, 27813), (9144, 24163), (9271, 23832), (11916, 18542)]