256824864

素因数分解:

$2^5\times 3^3\times {\mathrm{297251}}^1$

素因数の和:297270

約数の個数: 48

約数和(自身を含む): 749075040

約数和(自身を除く): 492250176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 297251, 594502, 891753, 1189004, 1783506, 2378008, 2675259, 3567012, 4756016, 5350518, 7134024, 8025777, 9512032, 10701036, 14268048, 16051554, 21402072, 28536096, 32103108, 42804144, 64206216, 85608288, 128412432, 256824864]

約数ペア:

[(1, 256824864), (2, 128412432), (3, 85608288), (4, 64206216), (6, 42804144), (8, 32103108), (9, 28536096), (12, 21402072), (16, 16051554), (18, 14268048), (24, 10701036), (27, 9512032), (32, 8025777), (36, 7134024), (48, 5350518), (54, 4756016), (72, 3567012), (96, 2675259), (108, 2378008), (144, 1783506), (216, 1189004), (288, 891753), (432, 594502), (864, 297251)]