2755997552

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1021}}^1$

素因数の和:1367

約数の個数: 120

約数和(自身を含む): 6804533232

約数和(自身を除く): 4048535680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 313, 392, 539, 616, 626, 784, 1021, 1078, 1232, 1252, 2042, 2156, 2191, 2504, 3443, 4084, 4312, 4382, 5008, 6886, 7147, 8168, 8624, 8764, 11231, 13772, 14294, 15337, 16336, 17528, 22462, 24101, 27544, 28588, 30674, 35056, 44924, 48202, 50029, 55088, 57176, 61348, 78617, 89848, 96404, 100058, 114352, 122696, 157234, 168707, 179696, 192808, 200116, 245392, 314468, 319573, 337414, 385616, 400232, 550319, 628936, 639146, 674828, 800464, 1100638, 1257872, 1278292, 1349656, 2201276, 2237011, 2556584, 2699312, 3515303, 4402552, 4474022, 5113168, 7030606, 8805104, 8948044, 14061212, 15659077, 17896088, 24607121, 28122424, 31318154, 35792176, 49214242, 56244848, 62636308, 98428484, 125272616, 172249847, 196856968, 250545232, 344499694, 393713936, 688999388, 1377998776, 2755997552]

約数ペア:

[(1, 2755997552), (2, 1377998776), (4, 688999388), (7, 393713936), (8, 344499694), (11, 250545232), (14, 196856968), (16, 172249847), (22, 125272616), (28, 98428484), (44, 62636308), (49, 56244848), (56, 49214242), (77, 35792176), (88, 31318154), (98, 28122424), (112, 24607121), (154, 17896088), (176, 15659077), (196, 14061212), (308, 8948044), (313, 8805104), (392, 7030606), (539, 5113168), (616, 4474022), (626, 4402552), (784, 3515303), (1021, 2699312), (1078, 2556584), (1232, 2237011), (1252, 2201276), (2042, 1349656), (2156, 1278292), (2191, 1257872), (2504, 1100638), (3443, 800464), (4084, 674828), (4312, 639146), (4382, 628936), (5008, 550319), (6886, 400232), (7147, 385616), (8168, 337414), (8624, 319573), (8764, 314468), (11231, 245392), (13772, 200116), (14294, 192808), (15337, 179696), (16336, 168707), (17528, 157234), (22462, 122696), (24101, 114352), (27544, 100058), (28588, 96404), (30674, 89848), (35056, 78617), (44924, 61348), (48202, 57176), (50029, 55088)]