643138272

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2542

約数の個数: 192

約数和(自身を含む): 2194536960

約数和(自身を除く): 1551398688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 96, 108, 112, 126, 129, 144, 168, 172, 189, 216, 224, 252, 258, 288, 301, 336, 344, 378, 387, 432, 504, 516, 602, 672, 688, 756, 774, 864, 903, 1008, 1032, 1161, 1204, 1376, 1512, 1548, 1806, 2016, 2064, 2322, 2408, 2473, 2709, 3024, 3096, 3612, 4128, 4644, 4816, 4946, 5418, 6048, 6192, 7224, 7419, 8127, 9288, 9632, 9892, 10836, 12384, 14448, 14838, 16254, 17311, 18576, 19784, 21672, 22257, 28896, 29676, 32508, 34622, 37152, 39568, 43344, 44514, 51933, 59352, 65016, 66771, 69244, 79136, 86688, 89028, 103866, 106339, 118704, 130032, 133542, 138488, 155799, 178056, 207732, 212678, 237408, 260064, 267084, 276976, 311598, 319017, 356112, 415464, 425356, 467397, 534168, 553952, 623196, 638034, 712224, 744373, 830928, 850712, 934794, 957051, 1068336, 1246392, 1276068, 1488746, 1661856, 1701424, 1869588, 1914102, 2136672, 2233119, 2492784, 2552136, 2871153, 2977492, 3402848, 3739176, 3828204, 4466238, 4985568, 5104272, 5742306, 5954984, 6699357, 7478352, 7656408, 8932476, 10208544, 11484612, 11909968, 13398714, 14956704, 15312816, 17864952, 20098071, 22969224, 23819936, 26797428, 30625632, 35729904, 40196142, 45938448, 53594856, 71459808, 80392284, 91876896, 107189712, 160784568, 214379424, 321569136, 643138272]

約数ペア:

[(1, 643138272), (2, 321569136), (3, 214379424), (4, 160784568), (6, 107189712), (7, 91876896), (8, 80392284), (9, 71459808), (12, 53594856), (14, 45938448), (16, 40196142), (18, 35729904), (21, 30625632), (24, 26797428), (27, 23819936), (28, 22969224), (32, 20098071), (36, 17864952), (42, 15312816), (43, 14956704), (48, 13398714), (54, 11909968), (56, 11484612), (63, 10208544), (72, 8932476), (84, 7656408), (86, 7478352), (96, 6699357), (108, 5954984), (112, 5742306), (126, 5104272), (129, 4985568), (144, 4466238), (168, 3828204), (172, 3739176), (189, 3402848), (216, 2977492), (224, 2871153), (252, 2552136), (258, 2492784), (288, 2233119), (301, 2136672), (336, 1914102), (344, 1869588), (378, 1701424), (387, 1661856), (432, 1488746), (504, 1276068), (516, 1246392), (602, 1068336), (672, 957051), (688, 934794), (756, 850712), (774, 830928), (864, 744373), (903, 712224), (1008, 638034), (1032, 623196), (1161, 553952), (1204, 534168), (1376, 467397), (1512, 425356), (1548, 415464), (1806, 356112), (2016, 319017), (2064, 311598), (2322, 276976), (2408, 267084), (2473, 260064), (2709, 237408), (3024, 212678), (3096, 207732), (3612, 178056), (4128, 155799), (4644, 138488), (4816, 133542), (4946, 130032), (5418, 118704), (6048, 106339), (6192, 103866), (7224, 89028), (7419, 86688), (8127, 79136), (9288, 69244), (9632, 66771), (9892, 65016), (10836, 59352), (12384, 51933), (14448, 44514), (14838, 43344), (16254, 39568), (17311, 37152), (18576, 34622), (19784, 32508), (21672, 29676), (22257, 28896)]