224253456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{667421}}^1$

素因数の和:667439

約数の個数: 40

約数和(自身を含む): 662082624

約数和(自身を除く): 437829168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 667421, 1334842, 2002263, 2669684, 4004526, 4671947, 5339368, 8009052, 9343894, 10678736, 14015841, 16018104, 18687788, 28031682, 32036208, 37375576, 56063364, 74751152, 112126728, 224253456]

約数ペア:

[(1, 224253456), (2, 112126728), (3, 74751152), (4, 56063364), (6, 37375576), (7, 32036208), (8, 28031682), (12, 18687788), (14, 16018104), (16, 14015841), (21, 10678736), (24, 9343894), (28, 8009052), (42, 5339368), (48, 4671947), (56, 4004526), (84, 2669684), (112, 2002263), (168, 1334842), (336, 667421)]