1587787776

素因数分解:

$2^{11}\times 3^2\times {\mathrm{86143}}^1$

素因数の和:86171

約数の個数: 72

約数和(自身を含む): 4585875840

約数和(自身を除く): 2998088064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 86143, 172286, 258429, 344572, 516858, 689144, 775287, 1033716, 1378288, 1550574, 2067432, 2756576, 3101148, 4134864, 5513152, 6202296, 8269728, 11026304, 12404592, 16539456, 22052608, 24809184, 33078912, 44105216, 49618368, 66157824, 88210432, 99236736, 132315648, 176420864, 198473472, 264631296, 396946944, 529262592, 793893888, 1587787776]

約数ペア:

[(1, 1587787776), (2, 793893888), (3, 529262592), (4, 396946944), (6, 264631296), (8, 198473472), (9, 176420864), (12, 132315648), (16, 99236736), (18, 88210432), (24, 66157824), (32, 49618368), (36, 44105216), (48, 33078912), (64, 24809184), (72, 22052608), (96, 16539456), (128, 12404592), (144, 11026304), (192, 8269728), (256, 6202296), (288, 5513152), (384, 4134864), (512, 3101148), (576, 2756576), (768, 2067432), (1024, 1550574), (1152, 1378288), (1536, 1033716), (2048, 775287), (2304, 689144), (3072, 516858), (4608, 344572), (6144, 258429), (9216, 172286), (18432, 86143)]