348519644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8009}}^1$

素因数の和:8090

約数の個数: 48

約数和(自身を含む): 710519040

約数和(自身を除く): 361999396

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 946, 989, 1012, 1892, 1978, 3956, 8009, 10879, 16018, 21758, 32036, 43516, 88099, 176198, 184207, 344387, 352396, 368414, 688774, 736828, 1377548, 2026277, 3788257, 4052554, 7576514, 7920901, 8105108, 15153028, 15841802, 31683604, 87129911, 174259822, 348519644]

約数ペア:

[(1, 348519644), (2, 174259822), (4, 87129911), (11, 31683604), (22, 15841802), (23, 15153028), (43, 8105108), (44, 7920901), (46, 7576514), (86, 4052554), (92, 3788257), (172, 2026277), (253, 1377548), (473, 736828), (506, 688774), (946, 368414), (989, 352396), (1012, 344387), (1892, 184207), (1978, 176198), (3956, 88099), (8009, 43516), (10879, 32036), (16018, 21758)]