252961288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{1693}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 500068800

約数和(自身を除く): 247107512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 983, 1693, 1966, 3386, 3932, 6772, 7864, 13544, 18677, 32167, 37354, 64334, 74708, 128668, 149416, 257336, 1664219, 3328438, 6656876, 13313752, 31620161, 63240322, 126480644, 252961288]

約数ペア:

[(1, 252961288), (2, 126480644), (4, 63240322), (8, 31620161), (19, 13313752), (38, 6656876), (76, 3328438), (152, 1664219), (983, 257336), (1693, 149416), (1966, 128668), (3386, 74708), (3932, 64334), (6772, 37354), (7864, 32167), (13544, 18677)]