399583008

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{126131}}^1$

素因数の和:126158

約数の個数: 72

約数和(自身を含む): 1239625296

約数和(自身を除く): 840042288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 126131, 252262, 378393, 504524, 756786, 1009048, 1135179, 1387441, 1513572, 2018096, 2270358, 2774882, 3027144, 4036192, 4162323, 4540716, 5549764, 6054288, 8324646, 9081432, 11099528, 12108576, 12486969, 16649292, 18162864, 22199056, 24973938, 33298584, 36325728, 44398112, 49947876, 66597168, 99895752, 133194336, 199791504, 399583008]

約数ペア:

[(1, 399583008), (2, 199791504), (3, 133194336), (4, 99895752), (6, 66597168), (8, 49947876), (9, 44398112), (11, 36325728), (12, 33298584), (16, 24973938), (18, 22199056), (22, 18162864), (24, 16649292), (32, 12486969), (33, 12108576), (36, 11099528), (44, 9081432), (48, 8324646), (66, 6054288), (72, 5549764), (88, 4540716), (96, 4162323), (99, 4036192), (132, 3027144), (144, 2774882), (176, 2270358), (198, 2018096), (264, 1513572), (288, 1387441), (352, 1135179), (396, 1009048), (528, 756786), (792, 504524), (1056, 378393), (1584, 252262), (3168, 126131)]