216085128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41491}}^1$

素因数の和:41538

約数の個数: 64

約数和(自身を含む): 637317120

約数和(自身を除く): 421231992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 41491, 82982, 124473, 165964, 248946, 290437, 331928, 497892, 580874, 871311, 995784, 1161748, 1286221, 1742622, 2323496, 2572442, 3485244, 3858663, 5144884, 6970488, 7717326, 9003547, 10289768, 15434652, 18007094, 27010641, 30869304, 36014188, 54021282, 72028376, 108042564, 216085128]

約数ペア:

[(1, 216085128), (2, 108042564), (3, 72028376), (4, 54021282), (6, 36014188), (7, 30869304), (8, 27010641), (12, 18007094), (14, 15434652), (21, 10289768), (24, 9003547), (28, 7717326), (31, 6970488), (42, 5144884), (56, 3858663), (62, 3485244), (84, 2572442), (93, 2323496), (124, 1742622), (168, 1286221), (186, 1161748), (217, 995784), (248, 871311), (372, 580874), (434, 497892), (651, 331928), (744, 290437), (868, 248946), (1302, 165964), (1736, 124473), (2604, 82982), (5208, 41491)]