249893312

素因数分解:

$2^6\times {\mathrm{193}}^1\times {\mathrm{20231}}^1$

素因数の和:20436

約数の個数: 28

約数和(自身を含む): 498476016

約数和(自身を除く): 248582704

約数列:

[1, 2, 4, 8, 16, 32, 64, 193, 386, 772, 1544, 3088, 6176, 12352, 20231, 40462, 80924, 161848, 323696, 647392, 1294784, 3904583, 7809166, 15618332, 31236664, 62473328, 124946656, 249893312]

約数ペア:

[(1, 249893312), (2, 124946656), (4, 62473328), (8, 31236664), (16, 15618332), (32, 7809166), (64, 3904583), (193, 1294784), (386, 647392), (772, 323696), (1544, 161848), (3088, 80924), (6176, 40462), (12352, 20231)]