218200554

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9419}}^1$

素因数の和:9457

約数の個数: 80

約数和(自身を含む): 574469280

約数和(自身を除く): 356268726

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 286, 297, 351, 429, 594, 702, 858, 891, 1053, 1287, 1782, 2106, 2574, 3861, 7722, 9419, 11583, 18838, 23166, 28257, 56514, 84771, 103609, 122447, 169542, 207218, 244894, 254313, 310827, 367341, 508626, 621654, 734682, 762939, 932481, 1102023, 1346917, 1525878, 1864962, 2204046, 2693834, 2797443, 3306069, 4040751, 5594886, 6612138, 8081502, 8392329, 9918207, 12122253, 16784658, 19836414, 24244506, 36366759, 72733518, 109100277, 218200554]

約数ペア:

[(1, 218200554), (2, 109100277), (3, 72733518), (6, 36366759), (9, 24244506), (11, 19836414), (13, 16784658), (18, 12122253), (22, 9918207), (26, 8392329), (27, 8081502), (33, 6612138), (39, 5594886), (54, 4040751), (66, 3306069), (78, 2797443), (81, 2693834), (99, 2204046), (117, 1864962), (143, 1525878), (162, 1346917), (198, 1102023), (234, 932481), (286, 762939), (297, 734682), (351, 621654), (429, 508626), (594, 367341), (702, 310827), (858, 254313), (891, 244894), (1053, 207218), (1287, 169542), (1782, 122447), (2106, 103609), (2574, 84771), (3861, 56514), (7722, 28257), (9419, 23166), (11583, 18838)]