458130656

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 916715520

約数和(自身を除く): 458584864

約数列:

[1, 2, 4, 8, 16, 32, 127, 139, 254, 278, 508, 556, 811, 1016, 1112, 1622, 2032, 2224, 3244, 4064, 4448, 6488, 12976, 17653, 25952, 35306, 70612, 102997, 112729, 141224, 205994, 225458, 282448, 411988, 450916, 564896, 823976, 901832, 1647952, 1803664, 3295904, 3607328, 14316583, 28633166, 57266332, 114532664, 229065328, 458130656]

約数ペア:

[(1, 458130656), (2, 229065328), (4, 114532664), (8, 57266332), (16, 28633166), (32, 14316583), (127, 3607328), (139, 3295904), (254, 1803664), (278, 1647952), (508, 901832), (556, 823976), (811, 564896), (1016, 450916), (1112, 411988), (1622, 282448), (2032, 225458), (2224, 205994), (3244, 141224), (4064, 112729), (4448, 102997), (6488, 70612), (12976, 35306), (17653, 25952)]