271775728

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{105503}}^1$

素因数の和:105541

約数の個数: 40

約数和(自身を含む): 627959808

約数和(自身を除く): 356184080

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 105503, 211006, 422012, 738521, 844024, 1477042, 1688048, 2426569, 2954084, 4853138, 5908168, 9706276, 11816336, 16985983, 19412552, 33971966, 38825104, 67943932, 135887864, 271775728]

約数ペア:

[(1, 271775728), (2, 135887864), (4, 67943932), (7, 38825104), (8, 33971966), (14, 19412552), (16, 16985983), (23, 11816336), (28, 9706276), (46, 5908168), (56, 4853138), (92, 2954084), (112, 2426569), (161, 1688048), (184, 1477042), (322, 844024), (368, 738521), (644, 422012), (1288, 211006), (2576, 105503)]