209426688

素因数分解:

$2^8\times 3^3\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:805

約数の個数: 144

約数和(自身を含む): 635275200

約数和(自身を除く): 425848512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 256, 288, 328, 369, 384, 432, 492, 576, 656, 738, 739, 768, 864, 984, 1107, 1152, 1312, 1476, 1478, 1728, 1968, 2214, 2217, 2304, 2624, 2952, 2956, 3456, 3936, 4428, 4434, 5248, 5904, 5912, 6651, 6912, 7872, 8856, 8868, 10496, 11808, 11824, 13302, 15744, 17712, 17736, 19953, 23616, 23648, 26604, 30299, 31488, 35424, 35472, 39906, 47232, 47296, 53208, 60598, 70848, 70944, 79812, 90897, 94464, 94592, 106416, 121196, 141696, 141888, 159624, 181794, 189184, 212832, 242392, 272691, 283392, 283776, 319248, 363588, 425664, 484784, 545382, 567552, 638496, 727176, 818073, 851328, 969568, 1090764, 1276992, 1454352, 1636146, 1702656, 1939136, 2181528, 2553984, 2908704, 3272292, 3878272, 4363056, 5107968, 5817408, 6544584, 7756544, 8726112, 11634816, 13089168, 17452224, 23269632, 26178336, 34904448, 52356672, 69808896, 104713344, 209426688]

約数ペア:

[(1, 209426688), (2, 104713344), (3, 69808896), (4, 52356672), (6, 34904448), (8, 26178336), (9, 23269632), (12, 17452224), (16, 13089168), (18, 11634816), (24, 8726112), (27, 7756544), (32, 6544584), (36, 5817408), (41, 5107968), (48, 4363056), (54, 3878272), (64, 3272292), (72, 2908704), (82, 2553984), (96, 2181528), (108, 1939136), (123, 1702656), (128, 1636146), (144, 1454352), (164, 1276992), (192, 1090764), (216, 969568), (246, 851328), (256, 818073), (288, 727176), (328, 638496), (369, 567552), (384, 545382), (432, 484784), (492, 425664), (576, 363588), (656, 319248), (738, 283776), (739, 283392), (768, 272691), (864, 242392), (984, 212832), (1107, 189184), (1152, 181794), (1312, 159624), (1476, 141888), (1478, 141696), (1728, 121196), (1968, 106416), (2214, 94592), (2217, 94464), (2304, 90897), (2624, 79812), (2952, 70944), (2956, 70848), (3456, 60598), (3936, 53208), (4428, 47296), (4434, 47232), (5248, 39906), (5904, 35472), (5912, 35424), (6651, 31488), (6912, 30299), (7872, 26604), (8856, 23648), (8868, 23616), (10496, 19953), (11808, 17736), (11824, 17712), (13302, 15744)]