6468866376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{153407}}^1$

素因数の和:153674

約数の個数: 64

約数和(自身を含む): 18556231680

約数和(自身を除く): 12087365304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 753, 1004, 1506, 1757, 2008, 3012, 3514, 5271, 6024, 7028, 10542, 14056, 21084, 42168, 153407, 306814, 460221, 613628, 920442, 1073849, 1227256, 1840884, 2147698, 3221547, 3681768, 4295396, 6443094, 8590792, 12886188, 25772376, 38505157, 77010314, 115515471, 154020628, 231030942, 269536099, 308041256, 462061884, 539072198, 808608297, 924123768, 1078144396, 1617216594, 2156288792, 3234433188, 6468866376]

約数ペア:

[(1, 6468866376), (2, 3234433188), (3, 2156288792), (4, 1617216594), (6, 1078144396), (7, 924123768), (8, 808608297), (12, 539072198), (14, 462061884), (21, 308041256), (24, 269536099), (28, 231030942), (42, 154020628), (56, 115515471), (84, 77010314), (168, 38505157), (251, 25772376), (502, 12886188), (753, 8590792), (1004, 6443094), (1506, 4295396), (1757, 3681768), (2008, 3221547), (3012, 2147698), (3514, 1840884), (5271, 1227256), (6024, 1073849), (7028, 920442), (10542, 613628), (14056, 460221), (21084, 306814), (42168, 153407)]