230390784

素因数分解:

$2^{10}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:683

約数の個数: 176

約数和(自身を含む): 735937440

約数和(自身を除く): 505546656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 641, 702, 768, 832, 864, 936, 1024, 1152, 1248, 1282, 1404, 1536, 1664, 1728, 1872, 1923, 2304, 2496, 2564, 2808, 3072, 3328, 3456, 3744, 3846, 4608, 4992, 5128, 5616, 5769, 6656, 6912, 7488, 7692, 8333, 9216, 9984, 10256, 11232, 11538, 13312, 13824, 14976, 15384, 16666, 17307, 19968, 20512, 22464, 23076, 24999, 27648, 29952, 30768, 33332, 34614, 39936, 41024, 44928, 46152, 49998, 59904, 61536, 66664, 69228, 74997, 82048, 89856, 92304, 99996, 119808, 123072, 133328, 138456, 149994, 164096, 179712, 184608, 199992, 224991, 246144, 266656, 276912, 299988, 328192, 359424, 369216, 399984, 449982, 492288, 533312, 553824, 599976, 656384, 738432, 799968, 899964, 984576, 1066624, 1107648, 1199952, 1476864, 1599936, 1799928, 1969152, 2133248, 2215296, 2399904, 2953728, 3199872, 3599856, 4266496, 4430592, 4799808, 5907456, 6399744, 7199712, 8532992, 8861184, 9599616, 12799488, 14399424, 17722368, 19199232, 25598976, 28798848, 38398464, 57597696, 76796928, 115195392, 230390784]

約数ペア:

[(1, 230390784), (2, 115195392), (3, 76796928), (4, 57597696), (6, 38398464), (8, 28798848), (9, 25598976), (12, 19199232), (13, 17722368), (16, 14399424), (18, 12799488), (24, 9599616), (26, 8861184), (27, 8532992), (32, 7199712), (36, 6399744), (39, 5907456), (48, 4799808), (52, 4430592), (54, 4266496), (64, 3599856), (72, 3199872), (78, 2953728), (96, 2399904), (104, 2215296), (108, 2133248), (117, 1969152), (128, 1799928), (144, 1599936), (156, 1476864), (192, 1199952), (208, 1107648), (216, 1066624), (234, 984576), (256, 899964), (288, 799968), (312, 738432), (351, 656384), (384, 599976), (416, 553824), (432, 533312), (468, 492288), (512, 449982), (576, 399984), (624, 369216), (641, 359424), (702, 328192), (768, 299988), (832, 276912), (864, 266656), (936, 246144), (1024, 224991), (1152, 199992), (1248, 184608), (1282, 179712), (1404, 164096), (1536, 149994), (1664, 138456), (1728, 133328), (1872, 123072), (1923, 119808), (2304, 99996), (2496, 92304), (2564, 89856), (2808, 82048), (3072, 74997), (3328, 69228), (3456, 66664), (3744, 61536), (3846, 59904), (4608, 49998), (4992, 46152), (5128, 44928), (5616, 41024), (5769, 39936), (6656, 34614), (6912, 33332), (7488, 30768), (7692, 29952), (8333, 27648), (9216, 24999), (9984, 23076), (10256, 22464), (11232, 20512), (11538, 19968), (13312, 17307), (13824, 16666), (14976, 15384)]