312773664

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{66491}}^1$

素因数の和:66518

約数の個数: 72

約数和(自身を含む): 955091088

約数和(自身を除く): 642317424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 66491, 132982, 199473, 265964, 398946, 465437, 531928, 797892, 930874, 1063856, 1396311, 1595784, 1861748, 2127712, 2792622, 3191568, 3258059, 3723496, 5585244, 6383136, 6516118, 7446992, 9774177, 11170488, 13032236, 14893984, 19548354, 22340976, 26064472, 39096708, 44681952, 52128944, 78193416, 104257888, 156386832, 312773664]

約数ペア:

[(1, 312773664), (2, 156386832), (3, 104257888), (4, 78193416), (6, 52128944), (7, 44681952), (8, 39096708), (12, 26064472), (14, 22340976), (16, 19548354), (21, 14893984), (24, 13032236), (28, 11170488), (32, 9774177), (42, 7446992), (48, 6516118), (49, 6383136), (56, 5585244), (84, 3723496), (96, 3258059), (98, 3191568), (112, 2792622), (147, 2127712), (168, 1861748), (196, 1595784), (224, 1396311), (294, 1063856), (336, 930874), (392, 797892), (588, 531928), (672, 465437), (784, 398946), (1176, 265964), (1568, 199473), (2352, 132982), (4704, 66491)]