217466568

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{274579}}^1$

素因数の和:274602

約数の個数: 48

約数和(自身を含む): 642517200

約数和(自身を除く): 425050632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 274579, 549158, 823737, 1098316, 1647474, 2196632, 2471211, 3020369, 3294948, 4942422, 6040738, 6589896, 9061107, 9884844, 12081476, 18122214, 19769688, 24162952, 27183321, 36244428, 54366642, 72488856, 108733284, 217466568]

約数ペア:

[(1, 217466568), (2, 108733284), (3, 72488856), (4, 54366642), (6, 36244428), (8, 27183321), (9, 24162952), (11, 19769688), (12, 18122214), (18, 12081476), (22, 9884844), (24, 9061107), (33, 6589896), (36, 6040738), (44, 4942422), (66, 3294948), (72, 3020369), (88, 2471211), (99, 2196632), (132, 1647474), (198, 1098316), (264, 823737), (396, 549158), (792, 274579)]