273998464

素因数分解:

$2^7\times {\mathrm{311}}^1\times {\mathrm{6883}}^1$

素因数の和:7208

約数の個数: 32

約数和(自身を含む): 547691040

約数和(自身を除く): 273692576

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 311, 622, 1244, 2488, 4976, 6883, 9952, 13766, 19904, 27532, 39808, 55064, 110128, 220256, 440512, 881024, 2140613, 4281226, 8562452, 17124904, 34249808, 68499616, 136999232, 273998464]

約数ペア:

[(1, 273998464), (2, 136999232), (4, 68499616), (8, 34249808), (16, 17124904), (32, 8562452), (64, 4281226), (128, 2140613), (311, 881024), (622, 440512), (1244, 220256), (2488, 110128), (4976, 55064), (6883, 39808), (9952, 27532), (13766, 19904)]