213549696

素因数分解:

$2^7\times 3^4\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:548

約数の個数: 160

約数和(自身を含む): 651657600

約数和(自身を除く): 438107904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 258, 288, 324, 344, 384, 387, 432, 479, 516, 576, 648, 688, 774, 864, 958, 1032, 1152, 1161, 1296, 1376, 1437, 1548, 1728, 1916, 2064, 2322, 2592, 2752, 2874, 3096, 3456, 3483, 3832, 4128, 4311, 4644, 5184, 5504, 5748, 6192, 6966, 7664, 8256, 8622, 9288, 10368, 11496, 12384, 12933, 13932, 15328, 16512, 17244, 18576, 20597, 22992, 24768, 25866, 27864, 30656, 34488, 37152, 38799, 41194, 45984, 49536, 51732, 55728, 61312, 61791, 68976, 74304, 77598, 82388, 91968, 103464, 111456, 123582, 137952, 148608, 155196, 164776, 183936, 185373, 206928, 222912, 247164, 275904, 310392, 329552, 370746, 413856, 445824, 494328, 551808, 556119, 620784, 659104, 741492, 827712, 988656, 1112238, 1241568, 1318208, 1482984, 1655424, 1668357, 1977312, 2224476, 2483136, 2636416, 2965968, 3336714, 3954624, 4448952, 4966272, 5931936, 6673428, 7909248, 8897904, 11863872, 13346856, 17795808, 23727744, 26693712, 35591616, 53387424, 71183232, 106774848, 213549696]

約数ペア:

[(1, 213549696), (2, 106774848), (3, 71183232), (4, 53387424), (6, 35591616), (8, 26693712), (9, 23727744), (12, 17795808), (16, 13346856), (18, 11863872), (24, 8897904), (27, 7909248), (32, 6673428), (36, 5931936), (43, 4966272), (48, 4448952), (54, 3954624), (64, 3336714), (72, 2965968), (81, 2636416), (86, 2483136), (96, 2224476), (108, 1977312), (128, 1668357), (129, 1655424), (144, 1482984), (162, 1318208), (172, 1241568), (192, 1112238), (216, 988656), (258, 827712), (288, 741492), (324, 659104), (344, 620784), (384, 556119), (387, 551808), (432, 494328), (479, 445824), (516, 413856), (576, 370746), (648, 329552), (688, 310392), (774, 275904), (864, 247164), (958, 222912), (1032, 206928), (1152, 185373), (1161, 183936), (1296, 164776), (1376, 155196), (1437, 148608), (1548, 137952), (1728, 123582), (1916, 111456), (2064, 103464), (2322, 91968), (2592, 82388), (2752, 77598), (2874, 74304), (3096, 68976), (3456, 61791), (3483, 61312), (3832, 55728), (4128, 51732), (4311, 49536), (4644, 45984), (5184, 41194), (5504, 38799), (5748, 37152), (6192, 34488), (6966, 30656), (7664, 27864), (8256, 25866), (8622, 24768), (9288, 22992), (10368, 20597), (11496, 18576), (12384, 17244), (12933, 16512), (13932, 15328)]