240646996819

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 260878060800

約数和(自身を除く): 20231063981

約数列:

[1, 31, 37, 73, 173, 449, 1147, 1369, 2263, 2701, 5363, 6401, 12629, 13919, 16613, 32777, 42439, 77677, 83731, 99937, 198431, 236837, 391499, 467273, 515003, 614681, 1016087, 1212749, 2407987, 2874049, 3098047, 5670421, 7341947, 14485463, 17289101, 19055111, 37595219, 44871713, 89095519, 106339813, 175783051, 209805577, 535962131, 1391023103, 3296534203, 6503972887, 7762806349, 240646996819]

約数ペア:

[(1, 240646996819), (31, 7762806349), (37, 6503972887), (73, 3296534203), (173, 1391023103), (449, 535962131), (1147, 209805577), (1369, 175783051), (2263, 106339813), (2701, 89095519), (5363, 44871713), (6401, 37595219), (12629, 19055111), (13919, 17289101), (16613, 14485463), (32777, 7341947), (42439, 5670421), (77677, 3098047), (83731, 2874049), (99937, 2407987), (198431, 1212749), (236837, 1016087), (391499, 614681), (467273, 515003)]