225978072

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{218971}}^1$

素因数の和:219023

約数の個数: 32

約数和(自身を含む): 578086080

約数和(自身を除く): 352108008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 218971, 437942, 656913, 875884, 1313826, 1751768, 2627652, 5255304, 9415753, 18831506, 28247259, 37663012, 56494518, 75326024, 112989036, 225978072]

約数ペア:

[(1, 225978072), (2, 112989036), (3, 75326024), (4, 56494518), (6, 37663012), (8, 28247259), (12, 18831506), (24, 9415753), (43, 5255304), (86, 2627652), (129, 1751768), (172, 1313826), (258, 875884), (344, 656913), (516, 437942), (1032, 218971)]