8218536469

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 10547686296

約数和(自身を除く): 2329149827

約数列:

[1, 11, 13, 19, 41, 121, 143, 209, 247, 353, 361, 451, 533, 779, 1573, 2299, 2717, 3883, 3971, 4589, 4693, 4961, 5863, 6707, 8569, 10127, 14473, 14801, 29887, 42713, 43681, 50479, 51623, 64493, 73777, 87191, 94259, 111397, 127433, 159203, 162811, 188149, 192413, 274987, 555269, 567853, 811547, 959101, 1225367, 1401763, 1656629, 1751233, 1790921, 2069639, 2116543, 3024857, 3574831, 5224753, 10550111, 15419393, 18222919, 22766029, 23281973, 33273427, 39323141, 57472283, 67921789, 200452109, 432554551, 632195113, 747139679, 8218536469]

約数ペア:

[(1, 8218536469), (11, 747139679), (13, 632195113), (19, 432554551), (41, 200452109), (121, 67921789), (143, 57472283), (209, 39323141), (247, 33273427), (353, 23281973), (361, 22766029), (451, 18222919), (533, 15419393), (779, 10550111), (1573, 5224753), (2299, 3574831), (2717, 3024857), (3883, 2116543), (3971, 2069639), (4589, 1790921), (4693, 1751233), (4961, 1656629), (5863, 1401763), (6707, 1225367), (8569, 959101), (10127, 811547), (14473, 567853), (14801, 555269), (29887, 274987), (42713, 192413), (43681, 188149), (50479, 162811), (51623, 159203), (64493, 127433), (73777, 111397), (87191, 94259)]