255294612

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{54973}}^1$

素因数の和:55029

約数の個数: 48

約数和(自身を含む): 677279680

約数和(自身を除く): 421985068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 54973, 109946, 164919, 219892, 329838, 494757, 659676, 989514, 1484271, 1979028, 2363839, 2968542, 4727678, 5937084, 7091517, 9455356, 14183034, 21274551, 28366068, 42549102, 63823653, 85098204, 127647306, 255294612]

約数ペア:

[(1, 255294612), (2, 127647306), (3, 85098204), (4, 63823653), (6, 42549102), (9, 28366068), (12, 21274551), (18, 14183034), (27, 9455356), (36, 7091517), (43, 5937084), (54, 4727678), (86, 2968542), (108, 2363839), (129, 1979028), (172, 1484271), (258, 989514), (387, 659676), (516, 494757), (774, 329838), (1161, 219892), (1548, 164919), (2322, 109946), (4644, 54973)]