328406188912

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{44331289}}^1$

素因数の和:44331760

約数の個数: 20

約数和(自身を含む): 637661275360

約数和(自身を除く): 309255086448

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 44331289, 88662578, 177325156, 354650312, 709300624, 20525386807, 41050773614, 82101547228, 164203094456, 328406188912]

約数ペア:

[(1, 328406188912), (2, 164203094456), (4, 82101547228), (8, 41050773614), (16, 20525386807), (463, 709300624), (926, 354650312), (1852, 177325156), (3704, 88662578), (7408, 44331289)]