348575294512

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{325163521}}^1$

素因数の和:325163596

約数の個数: 20

約数和(自身を含む): 685444704376

約数和(自身を除く): 336869409864

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 325163521, 650327042, 1300654084, 2601308168, 5202616336, 21785955907, 43571911814, 87143823628, 174287647256, 348575294512]

約数ペア:

[(1, 348575294512), (2, 174287647256), (4, 87143823628), (8, 43571911814), (16, 21785955907), (67, 5202616336), (134, 2601308168), (268, 1300654084), (536, 650327042), (1072, 325163521)]