217853856

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{68767}}^1$

素因数の和:68794

約数の個数: 72

約数和(自身を含む): 675851904

約数和(自身を除く): 457998048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 68767, 137534, 206301, 275068, 412602, 550136, 618903, 756437, 825204, 1100272, 1237806, 1512874, 1650408, 2200544, 2269311, 2475612, 3025748, 3300816, 4538622, 4951224, 6051496, 6601632, 6807933, 9077244, 9902448, 12102992, 13615866, 18154488, 19804896, 24205984, 27231732, 36308976, 54463464, 72617952, 108926928, 217853856]

約数ペア:

[(1, 217853856), (2, 108926928), (3, 72617952), (4, 54463464), (6, 36308976), (8, 27231732), (9, 24205984), (11, 19804896), (12, 18154488), (16, 13615866), (18, 12102992), (22, 9902448), (24, 9077244), (32, 6807933), (33, 6601632), (36, 6051496), (44, 4951224), (48, 4538622), (66, 3300816), (72, 3025748), (88, 2475612), (96, 2269311), (99, 2200544), (132, 1650408), (144, 1512874), (176, 1237806), (198, 1100272), (264, 825204), (288, 756437), (352, 618903), (396, 550136), (528, 412602), (792, 275068), (1056, 206301), (1584, 137534), (3168, 68767)]