214528944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{839}}^1$

素因数の和:1618

約数の個数: 80

約数和(自身を含む): 634959360

約数和(自身を除く): 420430416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 761, 839, 1522, 1678, 2283, 2517, 3044, 3356, 4566, 5034, 5327, 5873, 6088, 6712, 9132, 10068, 10654, 11746, 12176, 13424, 15981, 17619, 18264, 20136, 21308, 23492, 31962, 35238, 36528, 40272, 42616, 46984, 63924, 70476, 85232, 93968, 127848, 140952, 255696, 281904, 638479, 1276958, 1915437, 2553916, 3830874, 4469353, 5107832, 7661748, 8938706, 10215664, 13408059, 15323496, 17877412, 26816118, 30646992, 35754824, 53632236, 71509648, 107264472, 214528944]

約数ペア:

[(1, 214528944), (2, 107264472), (3, 71509648), (4, 53632236), (6, 35754824), (7, 30646992), (8, 26816118), (12, 17877412), (14, 15323496), (16, 13408059), (21, 10215664), (24, 8938706), (28, 7661748), (42, 5107832), (48, 4469353), (56, 3830874), (84, 2553916), (112, 1915437), (168, 1276958), (336, 638479), (761, 281904), (839, 255696), (1522, 140952), (1678, 127848), (2283, 93968), (2517, 85232), (3044, 70476), (3356, 63924), (4566, 46984), (5034, 42616), (5327, 40272), (5873, 36528), (6088, 35238), (6712, 31962), (9132, 23492), (10068, 21308), (10654, 20136), (11746, 18264), (12176, 17619), (13424, 15981)]