212731176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40847}}^1$

素因数の和:40894

約数の個数: 64

約数和(自身を含む): 627425280

約数和(自身を除く): 414694104

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, 40847, 81694, 122541, 163388, 245082, 285929, 326776, 490164, 571858, 857787, 980328, 1143716, 1266257, 1715574, 2287432, 2532514, 3431148, 3798771, 5065028, 6862296, 7597542, 8863799, 10130056, 15195084, 17727598, 26591397, 30390168, 35455196, 53182794, 70910392, 106365588, 212731176]

約数ペア:

[(1, 212731176), (2, 106365588), (3, 70910392), (4, 53182794), (6, 35455196), (7, 30390168), (8, 26591397), (12, 17727598), (14, 15195084), (21, 10130056), (24, 8863799), (28, 7597542), (31, 6862296), (42, 5065028), (56, 3798771), (62, 3431148), (84, 2532514), (93, 2287432), (124, 1715574), (168, 1266257), (186, 1143716), (217, 980328), (248, 857787), (372, 571858), (434, 490164), (651, 326776), (744, 285929), (868, 245082), (1302, 163388), (1736, 122541), (2604, 81694), (5208, 40847)]