387468136

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{400277}}^1$

素因数の和:400305

約数の個数: 24

約数和(自身を含む): 798554610

約数和(自身を除く): 411086474

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 400277, 800554, 1601108, 3202216, 4403047, 8806094, 17612188, 35224376, 48433517, 96867034, 193734068, 387468136]

約数ペア:

[(1, 387468136), (2, 193734068), (4, 96867034), (8, 48433517), (11, 35224376), (22, 17612188), (44, 8806094), (88, 4403047), (121, 3202216), (242, 1601108), (484, 800554), (968, 400277)]