243979446

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{13921}}^1$

素因数の和:14076

約数の個数: 32

約数和(自身を含む): 513220608

約数和(自身を除く): 269241162

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 762, 2921, 5842, 8763, 13921, 17526, 27842, 41763, 83526, 320183, 640366, 960549, 1767967, 1921098, 3535934, 5303901, 10607802, 40663241, 81326482, 121989723, 243979446]

約数ペア:

[(1, 243979446), (2, 121989723), (3, 81326482), (6, 40663241), (23, 10607802), (46, 5303901), (69, 3535934), (127, 1921098), (138, 1767967), (254, 960549), (381, 640366), (762, 320183), (2921, 83526), (5842, 41763), (8763, 27842), (13921, 17526)]