321793416

素因数分解:

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

素因数の和:1619

約数の個数: 96

約数和(自身を含む): 998524800

約数和(自身を除く): 676731384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 761, 839, 1522, 1678, 2283, 2517, 3044, 3356, 4566, 5034, 5327, 5873, 6088, 6712, 6849, 7551, 9132, 10068, 10654, 11746, 13698, 15102, 15981, 17619, 18264, 20136, 21308, 23492, 27396, 30204, 31962, 35238, 42616, 46984, 47943, 52857, 54792, 60408, 63924, 70476, 95886, 105714, 127848, 140952, 191772, 211428, 383544, 422856, 638479, 1276958, 1915437, 2553916, 3830874, 4469353, 5107832, 5746311, 7661748, 8938706, 11492622, 13408059, 15323496, 17877412, 22985244, 26816118, 35754824, 40224177, 45970488, 53632236, 80448354, 107264472, 160896708, 321793416]

約数ペア:

[(1, 321793416), (2, 160896708), (3, 107264472), (4, 80448354), (6, 53632236), (7, 45970488), (8, 40224177), (9, 35754824), (12, 26816118), (14, 22985244), (18, 17877412), (21, 15323496), (24, 13408059), (28, 11492622), (36, 8938706), (42, 7661748), (56, 5746311), (63, 5107832), (72, 4469353), (84, 3830874), (126, 2553916), (168, 1915437), (252, 1276958), (504, 638479), (761, 422856), (839, 383544), (1522, 211428), (1678, 191772), (2283, 140952), (2517, 127848), (3044, 105714), (3356, 95886), (4566, 70476), (5034, 63924), (5327, 60408), (5873, 54792), (6088, 52857), (6712, 47943), (6849, 46984), (7551, 42616), (9132, 35238), (10068, 31962), (10654, 30204), (11746, 27396), (13698, 23492), (15102, 21308), (15981, 20136), (17619, 18264)]