385433244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1823}}^1$

素因数の和:2679

約数の個数: 72

約数和(自身を含む): 1115412480

約数和(自身を除く): 729979236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 839, 1678, 1823, 2517, 3356, 3646, 5034, 5469, 5873, 7292, 7551, 10068, 10938, 11746, 12761, 15102, 16407, 17619, 21876, 23492, 25522, 30204, 32814, 35238, 38283, 51044, 52857, 65628, 70476, 76566, 105714, 114849, 153132, 211428, 229698, 459396, 1529497, 3058994, 4588491, 6117988, 9176982, 10706479, 13765473, 18353964, 21412958, 27530946, 32119437, 42825916, 55061892, 64238874, 96358311, 128477748, 192716622, 385433244]

約数ペア:

[(1, 385433244), (2, 192716622), (3, 128477748), (4, 96358311), (6, 64238874), (7, 55061892), (9, 42825916), (12, 32119437), (14, 27530946), (18, 21412958), (21, 18353964), (28, 13765473), (36, 10706479), (42, 9176982), (63, 6117988), (84, 4588491), (126, 3058994), (252, 1529497), (839, 459396), (1678, 229698), (1823, 211428), (2517, 153132), (3356, 114849), (3646, 105714), (5034, 76566), (5469, 70476), (5873, 65628), (7292, 52857), (7551, 51044), (10068, 38283), (10938, 35238), (11746, 32814), (12761, 30204), (15102, 25522), (16407, 23492), (17619, 21876)]