874272889

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 1158312960

約数和(自身を除く): 284040071

約数列:

[1, 7, 17, 29, 37, 41, 119, 167, 203, 259, 287, 493, 629, 697, 1073, 1169, 1189, 1517, 2839, 3451, 4403, 4843, 4879, 6179, 6847, 7511, 8323, 10619, 18241, 19873, 20213, 25789, 33901, 43253, 43993, 47929, 82331, 105043, 116399, 127687, 141491, 179191, 180523, 198563, 253339, 307951, 576317, 735301, 747881, 814793, 1254337, 1389941, 1773373, 3046247, 3375571, 4306763, 5235167, 7346831, 21323729, 23628997, 30147341, 51427817, 124896127, 874272889]

約数ペア:

[(1, 874272889), (7, 124896127), (17, 51427817), (29, 30147341), (37, 23628997), (41, 21323729), (119, 7346831), (167, 5235167), (203, 4306763), (259, 3375571), (287, 3046247), (493, 1773373), (629, 1389941), (697, 1254337), (1073, 814793), (1169, 747881), (1189, 735301), (1517, 576317), (2839, 307951), (3451, 253339), (4403, 198563), (4843, 180523), (4879, 179191), (6179, 141491), (6847, 127687), (7511, 116399), (8323, 105043), (10619, 82331), (18241, 47929), (19873, 43993), (20213, 43253), (25789, 33901)]