395277456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1176421}}^1$

素因数の和:1176439

約数の個数: 40

約数和(自身を含む): 1167010624

約数和(自身を除く): 771733168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1176421, 2352842, 3529263, 4705684, 7058526, 8234947, 9411368, 14117052, 16469894, 18822736, 24704841, 28234104, 32939788, 49409682, 56468208, 65879576, 98819364, 131759152, 197638728, 395277456]

約数ペア:

[(1, 395277456), (2, 197638728), (3, 131759152), (4, 98819364), (6, 65879576), (7, 56468208), (8, 49409682), (12, 32939788), (14, 28234104), (16, 24704841), (21, 18822736), (24, 16469894), (28, 14117052), (42, 9411368), (48, 8234947), (56, 7058526), (84, 4705684), (112, 3529263), (168, 2352842), (336, 1176421)]