256260912

素因数分解:

$2^4\times 3^1\times {\mathrm{1567}}^1\times {\mathrm{3407}}^1$

素因数の和:4985

約数の個数: 40

約数和(自身を含む): 662624256

約数和(自身を除く): 406363344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1567, 3134, 3407, 4701, 6268, 6814, 9402, 10221, 12536, 13628, 18804, 20442, 25072, 27256, 37608, 40884, 54512, 75216, 81768, 163536, 5338769, 10677538, 16016307, 21355076, 32032614, 42710152, 64065228, 85420304, 128130456, 256260912]

約数ペア:

[(1, 256260912), (2, 128130456), (3, 85420304), (4, 64065228), (6, 42710152), (8, 32032614), (12, 21355076), (16, 16016307), (24, 10677538), (48, 5338769), (1567, 163536), (3134, 81768), (3407, 75216), (4701, 54512), (6268, 40884), (6814, 37608), (9402, 27256), (10221, 25072), (12536, 20442), (13628, 18804)]