287445312

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6481}}^1$

素因数の和:6517

約数の個数: 168

約数和(自身を含む): 1027371072

約数和(自身を除く): 739925760

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, 6336, 6481, 7392, 11088, 12962, 14784, 19443, 22176, 25924, 38886, 44352, 45367, 51848, 58329, 71291, 77772, 90734, 103696, 116658, 136101, 142582, 155544, 181468, 207392, 213873, 233316, 272202, 285164, 311088, 362936, 408303, 414784, 427746, 466632, 499037, 544404, 570328, 622176, 641619, 725872, 816606, 855492, 933264, 998074, 1088808, 1140656, 1244352, 1283238, 1451744, 1497111, 1633212, 1710984, 1866528, 1996148, 2177616, 2281312, 2566476, 2903488, 2994222, 3266424, 3421968, 3733056, 3992296, 4355232, 4491333, 4562624, 5132952, 5988444, 6532848, 6843936, 7984592, 8710464, 8982666, 10265904, 11976888, 13065696, 13687872, 15969184, 17965332, 20531808, 23953776, 26131392, 31938368, 35930664, 41063616, 47907552, 71861328, 95815104, 143722656, 287445312]

約数ペア:

[(1, 287445312), (2, 143722656), (3, 95815104), (4, 71861328), (6, 47907552), (7, 41063616), (8, 35930664), (9, 31938368), (11, 26131392), (12, 23953776), (14, 20531808), (16, 17965332), (18, 15969184), (21, 13687872), (22, 13065696), (24, 11976888), (28, 10265904), (32, 8982666), (33, 8710464), (36, 7984592), (42, 6843936), (44, 6532848), (48, 5988444), (56, 5132952), (63, 4562624), (64, 4491333), (66, 4355232), (72, 3992296), (77, 3733056), (84, 3421968), (88, 3266424), (96, 2994222), (99, 2903488), (112, 2566476), (126, 2281312), (132, 2177616), (144, 1996148), (154, 1866528), (168, 1710984), (176, 1633212), (192, 1497111), (198, 1451744), (224, 1283238), (231, 1244352), (252, 1140656), (264, 1088808), (288, 998074), (308, 933264), (336, 855492), (352, 816606), (396, 725872), (448, 641619), (462, 622176), (504, 570328), (528, 544404), (576, 499037), (616, 466632), (672, 427746), (693, 414784), (704, 408303), (792, 362936), (924, 311088), (1008, 285164), (1056, 272202), (1232, 233316), (1344, 213873), (1386, 207392), (1584, 181468), (1848, 155544), (2016, 142582), (2112, 136101), (2464, 116658), (2772, 103696), (3168, 90734), (3696, 77772), (4032, 71291), (4928, 58329), (5544, 51848), (6336, 45367), (6481, 44352), (7392, 38886), (11088, 25924), (12962, 22176), (14784, 19443)]