215806464

素因数分解:

$2^9\times 3^3\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 651119040

約数和(自身を除く): 435312576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 128, 134, 144, 192, 201, 216, 233, 256, 268, 288, 384, 402, 432, 466, 512, 536, 576, 603, 699, 768, 804, 864, 932, 1072, 1152, 1206, 1398, 1536, 1608, 1728, 1809, 1864, 2097, 2144, 2304, 2412, 2796, 3216, 3456, 3618, 3728, 4194, 4288, 4608, 4824, 5592, 6291, 6432, 6912, 7236, 7456, 8388, 8576, 9648, 11184, 12582, 12864, 13824, 14472, 14912, 15611, 16776, 17152, 19296, 22368, 25164, 25728, 28944, 29824, 31222, 33552, 34304, 38592, 44736, 46833, 50328, 51456, 57888, 59648, 62444, 67104, 77184, 89472, 93666, 100656, 102912, 115776, 119296, 124888, 134208, 140499, 154368, 178944, 187332, 201312, 231552, 249776, 268416, 280998, 308736, 357888, 374664, 402624, 421497, 463104, 499552, 536832, 561996, 749328, 805248, 842994, 926208, 999104, 1073664, 1123992, 1498656, 1610496, 1685988, 1998208, 2247984, 2997312, 3220992, 3371976, 3996416, 4495968, 5994624, 6743952, 7992832, 8991936, 11989248, 13487904, 17983872, 23978496, 26975808, 35967744, 53951616, 71935488, 107903232, 215806464]

約数ペア:

[(1, 215806464), (2, 107903232), (3, 71935488), (4, 53951616), (6, 35967744), (8, 26975808), (9, 23978496), (12, 17983872), (16, 13487904), (18, 11989248), (24, 8991936), (27, 7992832), (32, 6743952), (36, 5994624), (48, 4495968), (54, 3996416), (64, 3371976), (67, 3220992), (72, 2997312), (96, 2247984), (108, 1998208), (128, 1685988), (134, 1610496), (144, 1498656), (192, 1123992), (201, 1073664), (216, 999104), (233, 926208), (256, 842994), (268, 805248), (288, 749328), (384, 561996), (402, 536832), (432, 499552), (466, 463104), (512, 421497), (536, 402624), (576, 374664), (603, 357888), (699, 308736), (768, 280998), (804, 268416), (864, 249776), (932, 231552), (1072, 201312), (1152, 187332), (1206, 178944), (1398, 154368), (1536, 140499), (1608, 134208), (1728, 124888), (1809, 119296), (1864, 115776), (2097, 102912), (2144, 100656), (2304, 93666), (2412, 89472), (2796, 77184), (3216, 67104), (3456, 62444), (3618, 59648), (3728, 57888), (4194, 51456), (4288, 50328), (4608, 46833), (4824, 44736), (5592, 38592), (6291, 34304), (6432, 33552), (6912, 31222), (7236, 29824), (7456, 28944), (8388, 25728), (8576, 25164), (9648, 22368), (11184, 19296), (12582, 17152), (12864, 16776), (13824, 15611), (14472, 14912)]