272862448

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{739}}^1$

素因数の和:1285

約数の個数: 40

約数和(自身を含む): 541751040

約数和(自身を除く): 268888592

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 491, 739, 752, 982, 1478, 1964, 2956, 3928, 5912, 7856, 11824, 23077, 34733, 46154, 69466, 92308, 138932, 184616, 277864, 362849, 369232, 555728, 725698, 1451396, 2902792, 5805584, 17053903, 34107806, 68215612, 136431224, 272862448]

約数ペア:

[(1, 272862448), (2, 136431224), (4, 68215612), (8, 34107806), (16, 17053903), (47, 5805584), (94, 2902792), (188, 1451396), (376, 725698), (491, 555728), (739, 369232), (752, 362849), (982, 277864), (1478, 184616), (1964, 138932), (2956, 92308), (3928, 69466), (5912, 46154), (7856, 34733), (11824, 23077)]