289043766

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1657}}^1$

素因数の和:2557

約数の個数: 48

約数和(自身を含む): 684382608

約数和(自身を除く): 395338842

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 881, 1657, 1762, 2643, 3314, 4971, 5286, 7929, 9691, 9942, 14913, 15858, 18227, 19382, 29073, 29826, 36454, 54681, 58146, 87219, 109362, 164043, 174438, 328086, 1459817, 2919634, 4379451, 8758902, 13138353, 16057987, 26276706, 32115974, 48173961, 96347922, 144521883, 289043766]

約数ペア:

[(1, 289043766), (2, 144521883), (3, 96347922), (6, 48173961), (9, 32115974), (11, 26276706), (18, 16057987), (22, 13138353), (33, 8758902), (66, 4379451), (99, 2919634), (198, 1459817), (881, 328086), (1657, 174438), (1762, 164043), (2643, 109362), (3314, 87219), (4971, 58146), (5286, 54681), (7929, 36454), (9691, 29826), (9942, 29073), (14913, 19382), (15858, 18227)]