238247262

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27983}}^1$

素因数の和:28045

約数の個数: 48

約数和(自身を含む): 576246528

約数和(自身を除く): 337999266

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 8514, 27983, 55966, 83949, 167898, 251847, 307813, 503694, 615626, 923439, 1203269, 1846878, 2406538, 2770317, 3609807, 5540634, 7219614, 10829421, 13235959, 21658842, 26471918, 39707877, 79415754, 119123631, 238247262]

約数ペア:

[(1, 238247262), (2, 119123631), (3, 79415754), (6, 39707877), (9, 26471918), (11, 21658842), (18, 13235959), (22, 10829421), (33, 7219614), (43, 5540634), (66, 3609807), (86, 2770317), (99, 2406538), (129, 1846878), (198, 1203269), (258, 923439), (387, 615626), (473, 503694), (774, 307813), (946, 251847), (1419, 167898), (2838, 83949), (4257, 55966), (8514, 27983)]