258384192332

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{706207}}^1$

素因数の和:706470

約数の個数: 48

約数和(自身を含む): 526774671360

約数和(自身を除く): 268390479028

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 179, 292, 358, 511, 716, 1022, 1253, 2044, 2506, 5012, 13067, 26134, 52268, 91469, 182938, 365876, 706207, 1412414, 2824828, 4943449, 9886898, 19773796, 51553111, 103106222, 126411053, 206212444, 252822106, 360871777, 505644212, 721743554, 884877371, 1443487108, 1769754742, 3539509484, 9228006869, 18456013738, 36912027476, 64596048083, 129192096166, 258384192332]

約数ペア:

[(1, 258384192332), (2, 129192096166), (4, 64596048083), (7, 36912027476), (14, 18456013738), (28, 9228006869), (73, 3539509484), (146, 1769754742), (179, 1443487108), (292, 884877371), (358, 721743554), (511, 505644212), (716, 360871777), (1022, 252822106), (1253, 206212444), (2044, 126411053), (2506, 103106222), (5012, 51553111), (13067, 19773796), (26134, 9886898), (52268, 4943449), (91469, 2824828), (182938, 1412414), (365876, 706207)]