293945328

素因数分解:

$2^4\times 3^3\times {\mathrm{811}}^1\times {\mathrm{839}}^1$

素因数の和:1667

約数の個数: 80

約数和(自身を含む): 845779200

約数和(自身を除く): 551833872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 811, 839, 1622, 1678, 2433, 2517, 3244, 3356, 4866, 5034, 6488, 6712, 7299, 7551, 9732, 10068, 12976, 13424, 14598, 15102, 19464, 20136, 21897, 22653, 29196, 30204, 38928, 40272, 43794, 45306, 58392, 60408, 87588, 90612, 116784, 120816, 175176, 181224, 350352, 362448, 680429, 1360858, 2041287, 2721716, 4082574, 5443432, 6123861, 8165148, 10886864, 12247722, 16330296, 18371583, 24495444, 32660592, 36743166, 48990888, 73486332, 97981776, 146972664, 293945328]

約数ペア:

[(1, 293945328), (2, 146972664), (3, 97981776), (4, 73486332), (6, 48990888), (8, 36743166), (9, 32660592), (12, 24495444), (16, 18371583), (18, 16330296), (24, 12247722), (27, 10886864), (36, 8165148), (48, 6123861), (54, 5443432), (72, 4082574), (108, 2721716), (144, 2041287), (216, 1360858), (432, 680429), (811, 362448), (839, 350352), (1622, 181224), (1678, 175176), (2433, 120816), (2517, 116784), (3244, 90612), (3356, 87588), (4866, 60408), (5034, 58392), (6488, 45306), (6712, 43794), (7299, 40272), (7551, 38928), (9732, 30204), (10068, 29196), (12976, 22653), (13424, 21897), (14598, 20136), (15102, 19464)]