348575368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{15391}}^1$

素因数の和:15565

約数の個数: 32

約数和(自身を含む): 692640000

約数和(自身を除く): 344064632

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 5662, 11324, 15391, 22648, 30782, 61564, 123128, 292429, 584858, 1169716, 2293259, 2339432, 4586518, 9173036, 18346072, 43571921, 87143842, 174287684, 348575368]

約数ペア:

[(1, 348575368), (2, 174287684), (4, 87143842), (8, 43571921), (19, 18346072), (38, 9173036), (76, 4586518), (149, 2339432), (152, 2293259), (298, 1169716), (596, 584858), (1192, 292429), (2831, 123128), (5662, 61564), (11324, 30782), (15391, 22648)]