261543744

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5897}}^1$

素因数の和:5933

約数の個数: 168

約数和(自身を含む): 934809408

約数和(自身を除く): 673265664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1344, 1386, 1584, 1848, 2016, 2112, 2464, 2772, 3168, 3696, 4032, 4928, 5544, 5897, 6336, 7392, 11088, 11794, 14784, 17691, 22176, 23588, 35382, 41279, 44352, 47176, 53073, 64867, 70764, 82558, 94352, 106146, 123837, 129734, 141528, 165116, 188704, 194601, 212292, 247674, 259468, 283056, 330232, 371511, 377408, 389202, 424584, 454069, 495348, 518936, 566112, 583803, 660464, 743022, 778404, 849168, 908138, 990696, 1037872, 1132224, 1167606, 1320928, 1362207, 1486044, 1556808, 1698336, 1816276, 1981392, 2075744, 2335212, 2641856, 2724414, 2972088, 3113616, 3396672, 3632552, 3962784, 4086621, 4151488, 4670424, 5448828, 5944176, 6227232, 7265104, 7925568, 8173242, 9340848, 10897656, 11888352, 12454464, 14530208, 16346484, 18681696, 21795312, 23776704, 29060416, 32692968, 37363392, 43590624, 65385936, 87181248, 130771872, 261543744]

約数ペア:

[(1, 261543744), (2, 130771872), (3, 87181248), (4, 65385936), (6, 43590624), (7, 37363392), (8, 32692968), (9, 29060416), (11, 23776704), (12, 21795312), (14, 18681696), (16, 16346484), (18, 14530208), (21, 12454464), (22, 11888352), (24, 10897656), (28, 9340848), (32, 8173242), (33, 7925568), (36, 7265104), (42, 6227232), (44, 5944176), (48, 5448828), (56, 4670424), (63, 4151488), (64, 4086621), (66, 3962784), (72, 3632552), (77, 3396672), (84, 3113616), (88, 2972088), (96, 2724414), (99, 2641856), (112, 2335212), (126, 2075744), (132, 1981392), (144, 1816276), (154, 1698336), (168, 1556808), (176, 1486044), (192, 1362207), (198, 1320928), (224, 1167606), (231, 1132224), (252, 1037872), (264, 990696), (288, 908138), (308, 849168), (336, 778404), (352, 743022), (396, 660464), (448, 583803), (462, 566112), (504, 518936), (528, 495348), (576, 454069), (616, 424584), (672, 389202), (693, 377408), (704, 371511), (792, 330232), (924, 283056), (1008, 259468), (1056, 247674), (1232, 212292), (1344, 194601), (1386, 188704), (1584, 165116), (1848, 141528), (2016, 129734), (2112, 123837), (2464, 106146), (2772, 94352), (3168, 82558), (3696, 70764), (4032, 64867), (4928, 53073), (5544, 47176), (5897, 44352), (6336, 41279), (7392, 35382), (11088, 23588), (11794, 22176), (14784, 17691)]