181204890624

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19661989}}^1$

素因数の和:19662015

約数の個数: 66

約数和(自身を含む): 523225215890

約数和(自身を除く): 342020325266

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, 2304, 3072, 4608, 9216, 19661989, 39323978, 58985967, 78647956, 117971934, 157295912, 176957901, 235943868, 314591824, 353915802, 471887736, 629183648, 707831604, 943775472, 1258367296, 1415663208, 1887550944, 2516734592, 2831326416, 3775101888, 5033469184, 5662652832, 7550203776, 10066938368, 11325305664, 15100407552, 20133876736, 22650611328, 30200815104, 45301222656, 60401630208, 90602445312, 181204890624]

約数ペア:

[(1, 181204890624), (2, 90602445312), (3, 60401630208), (4, 45301222656), (6, 30200815104), (8, 22650611328), (9, 20133876736), (12, 15100407552), (16, 11325305664), (18, 10066938368), (24, 7550203776), (32, 5662652832), (36, 5033469184), (48, 3775101888), (64, 2831326416), (72, 2516734592), (96, 1887550944), (128, 1415663208), (144, 1258367296), (192, 943775472), (256, 707831604), (288, 629183648), (384, 471887736), (512, 353915802), (576, 314591824), (768, 235943868), (1024, 176957901), (1152, 157295912), (1536, 117971934), (2304, 78647956), (3072, 58985967), (4608, 39323978), (9216, 19661989)]