261202424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1933}}^1$

素因数の和:2092

約数の個数: 64

約数和(自身を含む): 594124800

約数和(自身を除く): 332922376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 127, 133, 152, 254, 266, 508, 532, 889, 1016, 1064, 1778, 1933, 2413, 3556, 3866, 4826, 7112, 7732, 9652, 13531, 15464, 16891, 19304, 27062, 33782, 36727, 54124, 67564, 73454, 108248, 135128, 146908, 245491, 257089, 293816, 490982, 514178, 981964, 1028356, 1718437, 1963928, 2056712, 3436874, 4664329, 6873748, 9328658, 13747496, 18657316, 32650303, 37314632, 65300606, 130601212, 261202424]

約数ペア:

[(1, 261202424), (2, 130601212), (4, 65300606), (7, 37314632), (8, 32650303), (14, 18657316), (19, 13747496), (28, 9328658), (38, 6873748), (56, 4664329), (76, 3436874), (127, 2056712), (133, 1963928), (152, 1718437), (254, 1028356), (266, 981964), (508, 514178), (532, 490982), (889, 293816), (1016, 257089), (1064, 245491), (1778, 146908), (1933, 135128), (2413, 108248), (3556, 73454), (3866, 67564), (4826, 54124), (7112, 36727), (7732, 33782), (9652, 27062), (13531, 19304), (15464, 16891)]