268839216

素因数分解:

$2^4\times 3^3\times {\mathrm{622313}}^1$

素因数の和:622330

約数の個数: 40

約数和(自身を含む): 771669360

約数和(自身を除く): 502830144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 622313, 1244626, 1866939, 2489252, 3733878, 4978504, 5600817, 7467756, 9957008, 11201634, 14935512, 16802451, 22403268, 29871024, 33604902, 44806536, 67209804, 89613072, 134419608, 268839216]

約数ペア:

[(1, 268839216), (2, 134419608), (3, 89613072), (4, 67209804), (6, 44806536), (8, 33604902), (9, 29871024), (12, 22403268), (16, 16802451), (18, 14935512), (24, 11201634), (27, 9957008), (36, 7467756), (48, 5600817), (54, 4978504), (72, 3733878), (108, 2489252), (144, 1866939), (216, 1244626), (432, 622313)]