440340066

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{359}}^1\times {\mathrm{821}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 969433920

約数和(自身を除く): 529093854

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 359, 498, 718, 747, 821, 1077, 1494, 1642, 2154, 2463, 3231, 4926, 6462, 7389, 14778, 29797, 59594, 68143, 89391, 136286, 178782, 204429, 268173, 294739, 408858, 536346, 589478, 613287, 884217, 1226574, 1768434, 2652651, 5305302, 24463337, 48926674, 73390011, 146780022, 220170033, 440340066]

約数ペア:

[(1, 440340066), (2, 220170033), (3, 146780022), (6, 73390011), (9, 48926674), (18, 24463337), (83, 5305302), (166, 2652651), (249, 1768434), (359, 1226574), (498, 884217), (718, 613287), (747, 589478), (821, 536346), (1077, 408858), (1494, 294739), (1642, 268173), (2154, 204429), (2463, 178782), (3231, 136286), (4926, 89391), (6462, 68143), (7389, 59594), (14778, 29797)]