761708519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 948672000

約数和(自身を除く): 186963481

約数列:

[1, 11, 13, 29, 71, 143, 169, 199, 319, 377, 781, 923, 1859, 2059, 2189, 2587, 4147, 4901, 5771, 10153, 11999, 14129, 22649, 26767, 28457, 33631, 53911, 63481, 75023, 131989, 155419, 183677, 294437, 347971, 369941, 409741, 825253, 975299, 2020447, 2387801, 3827681, 4507151, 5326633, 10728289, 26265811, 58592963, 69246229, 761708519]

約数ペア:

[(1, 761708519), (11, 69246229), (13, 58592963), (29, 26265811), (71, 10728289), (143, 5326633), (169, 4507151), (199, 3827681), (319, 2387801), (377, 2020447), (781, 975299), (923, 825253), (1859, 409741), (2059, 369941), (2189, 347971), (2587, 294437), (4147, 183677), (4901, 155419), (5771, 131989), (10153, 75023), (11999, 63481), (14129, 53911), (22649, 33631), (26767, 28457)]