1665005544

素因数分解:

$2^3\times 3^4\times {\mathrm{1493}}^1\times {\mathrm{1721}}^1$

素因数の和:3232

約数の個数: 80

約数和(自身を含む): 4669392420

約数和(自身を除く): 3004386876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1493, 1721, 2986, 3442, 4479, 5163, 5972, 6884, 8958, 10326, 11944, 13437, 13768, 15489, 17916, 20652, 26874, 30978, 35832, 40311, 41304, 46467, 53748, 61956, 80622, 92934, 107496, 120933, 123912, 139401, 161244, 185868, 241866, 278802, 322488, 371736, 483732, 557604, 967464, 1115208, 2569453, 5138906, 7708359, 10277812, 15416718, 20555624, 23125077, 30833436, 46250154, 61666872, 69375231, 92500308, 138750462, 185000616, 208125693, 277500924, 416251386, 555001848, 832502772, 1665005544]

約数ペア:

[(1, 1665005544), (2, 832502772), (3, 555001848), (4, 416251386), (6, 277500924), (8, 208125693), (9, 185000616), (12, 138750462), (18, 92500308), (24, 69375231), (27, 61666872), (36, 46250154), (54, 30833436), (72, 23125077), (81, 20555624), (108, 15416718), (162, 10277812), (216, 7708359), (324, 5138906), (648, 2569453), (1493, 1115208), (1721, 967464), (2986, 557604), (3442, 483732), (4479, 371736), (5163, 322488), (5972, 278802), (6884, 241866), (8958, 185868), (10326, 161244), (11944, 139401), (13437, 123912), (13768, 120933), (15489, 107496), (17916, 92934), (20652, 80622), (26874, 61956), (30978, 53748), (35832, 46467), (40311, 41304)]