338829456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1008421}}^1$

素因数の和:1008439

約数の個数: 40

約数和(自身を含む): 1000354624

約数和(自身を除く): 661525168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1008421, 2016842, 3025263, 4033684, 6050526, 7058947, 8067368, 12101052, 14117894, 16134736, 21176841, 24202104, 28235788, 42353682, 48404208, 56471576, 84707364, 112943152, 169414728, 338829456]

約数ペア:

[(1, 338829456), (2, 169414728), (3, 112943152), (4, 84707364), (6, 56471576), (7, 48404208), (8, 42353682), (12, 28235788), (14, 24202104), (16, 21176841), (21, 16134736), (24, 14117894), (28, 12101052), (42, 8067368), (48, 7058947), (56, 6050526), (84, 4033684), (112, 3025263), (168, 2016842), (336, 1008421)]