247007616

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 696578400

約数和(自身を除く): 449570784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 41, 48, 58, 64, 82, 87, 96, 116, 123, 128, 164, 174, 192, 232, 246, 328, 348, 384, 464, 492, 541, 656, 696, 928, 984, 1082, 1189, 1312, 1392, 1623, 1856, 1968, 2164, 2378, 2624, 2784, 3246, 3567, 3712, 3936, 4328, 4756, 5248, 5568, 6492, 7134, 7872, 8656, 9512, 11136, 12984, 14268, 15689, 15744, 17312, 19024, 22181, 25968, 28536, 31378, 34624, 38048, 44362, 47067, 51936, 57072, 62756, 66543, 69248, 76096, 88724, 94134, 103872, 114144, 125512, 133086, 152192, 177448, 188268, 207744, 228288, 251024, 266172, 354896, 376536, 456576, 502048, 532344, 643249, 709792, 753072, 1004096, 1064688, 1286498, 1419584, 1506144, 1929747, 2008192, 2129376, 2572996, 2839168, 3012288, 3859494, 4258752, 5145992, 6024576, 7718988, 8517504, 10291984, 15437976, 20583968, 30875952, 41167936, 61751904, 82335872, 123503808, 247007616]

約数ペア:

[(1, 247007616), (2, 123503808), (3, 82335872), (4, 61751904), (6, 41167936), (8, 30875952), (12, 20583968), (16, 15437976), (24, 10291984), (29, 8517504), (32, 7718988), (41, 6024576), (48, 5145992), (58, 4258752), (64, 3859494), (82, 3012288), (87, 2839168), (96, 2572996), (116, 2129376), (123, 2008192), (128, 1929747), (164, 1506144), (174, 1419584), (192, 1286498), (232, 1064688), (246, 1004096), (328, 753072), (348, 709792), (384, 643249), (464, 532344), (492, 502048), (541, 456576), (656, 376536), (696, 354896), (928, 266172), (984, 251024), (1082, 228288), (1189, 207744), (1312, 188268), (1392, 177448), (1623, 152192), (1856, 133086), (1968, 125512), (2164, 114144), (2378, 103872), (2624, 94134), (2784, 88724), (3246, 76096), (3567, 69248), (3712, 66543), (3936, 62756), (4328, 57072), (4756, 51936), (5248, 47067), (5568, 44362), (6492, 38048), (7134, 34624), (7872, 31378), (8656, 28536), (9512, 25968), (11136, 22181), (12984, 19024), (14268, 17312), (15689, 15744)]