252209448

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{81463}}^1$

素因数の和:81518

約数の個数: 48

約数和(自身を含む): 698961120

約数和(自身を除く): 446751672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 81463, 162926, 244389, 325852, 488778, 651704, 733167, 977556, 1466334, 1955112, 2932668, 3502909, 5865336, 7005818, 10508727, 14011636, 21017454, 28023272, 31526181, 42034908, 63052362, 84069816, 126104724, 252209448]

約数ペア:

[(1, 252209448), (2, 126104724), (3, 84069816), (4, 63052362), (6, 42034908), (8, 31526181), (9, 28023272), (12, 21017454), (18, 14011636), (24, 10508727), (36, 7005818), (43, 5865336), (72, 3502909), (86, 2932668), (129, 1955112), (172, 1466334), (258, 977556), (344, 733167), (387, 651704), (516, 488778), (774, 325852), (1032, 244389), (1548, 162926), (3096, 81463)]