729265336

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{271}}^1\times {\mathrm{1279}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 1378713600

約数和(自身を除く): 649448264

約数列:

[1, 2, 4, 8, 263, 271, 526, 542, 1052, 1084, 1279, 2104, 2168, 2558, 5116, 10232, 71273, 142546, 285092, 336377, 346609, 570184, 672754, 693218, 1345508, 1386436, 2691016, 2772872, 91158167, 182316334, 364632668, 729265336]

約数ペア:

[(1, 729265336), (2, 364632668), (4, 182316334), (8, 91158167), (263, 2772872), (271, 2691016), (526, 1386436), (542, 1345508), (1052, 693218), (1084, 672754), (1279, 570184), (2104, 346609), (2168, 336377), (2558, 285092), (5116, 142546), (10232, 71273)]