140440497664

素因数分解:

$2^9\times {\mathrm{274297847}}^1$

素因数の和:274297865

約数の個数: 20

約数和(自身を含む): 280606698504

約数和(自身を除く): 140166200840

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 274297847, 548595694, 1097191388, 2194382776, 4388765552, 8777531104, 17555062208, 35110124416, 70220248832, 140440497664]

約数ペア:

[(1, 140440497664), (2, 70220248832), (4, 35110124416), (8, 17555062208), (16, 8777531104), (32, 4388765552), (64, 2194382776), (128, 1097191388), (256, 548595694), (512, 274297847)]