238288850512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3259}}^1\times {\mathrm{240517}}^1$

素因数の和:243803

約数の個数: 40

約数和(自身を含む): 486134981600

約数和(自身を除く): 247846131088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3259, 6518, 13036, 26072, 52144, 61921, 123842, 240517, 247684, 481034, 495368, 962068, 990736, 1924136, 3848272, 4569823, 9139646, 18279292, 36558584, 73117168, 783844903, 1567689806, 3135379612, 6270759224, 12541518448, 14893053157, 29786106314, 59572212628, 119144425256, 238288850512]

約数ペア:

[(1, 238288850512), (2, 119144425256), (4, 59572212628), (8, 29786106314), (16, 14893053157), (19, 12541518448), (38, 6270759224), (76, 3135379612), (152, 1567689806), (304, 783844903), (3259, 73117168), (6518, 36558584), (13036, 18279292), (26072, 9139646), (52144, 4569823), (61921, 3848272), (123842, 1924136), (240517, 990736), (247684, 962068), (481034, 495368)]