678024

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 1953600

約数和(自身を除く): 1275576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 73, 86, 108, 129, 146, 172, 216, 219, 258, 292, 344, 387, 438, 516, 584, 657, 774, 876, 1032, 1161, 1314, 1548, 1752, 1971, 2322, 2628, 3096, 3139, 3942, 4644, 5256, 6278, 7884, 9288, 9417, 12556, 15768, 18834, 25112, 28251, 37668, 56502, 75336, 84753, 113004, 169506, 226008, 339012, 678024]

約数ペア:

[(1, 678024), (2, 339012), (3, 226008), (4, 169506), (6, 113004), (8, 84753), (9, 75336), (12, 56502), (18, 37668), (24, 28251), (27, 25112), (36, 18834), (43, 15768), (54, 12556), (72, 9417), (73, 9288), (86, 7884), (108, 6278), (129, 5256), (146, 4644), (172, 3942), (216, 3139), (219, 3096), (258, 2628), (292, 2322), (344, 1971), (387, 1752), (438, 1548), (516, 1314), (584, 1161), (657, 1032), (774, 876)]