686017705776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3262277}}^1$

素因数の和:3262638

約数の個数: 80

約数和(自身を含む): 1914200337504

約数和(自身を除く): 1228182631728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 337, 624, 674, 1011, 1348, 2022, 2696, 4044, 4381, 5392, 8088, 8762, 13143, 16176, 17524, 26286, 35048, 52572, 70096, 105144, 210288, 3262277, 6524554, 9786831, 13049108, 19573662, 26098216, 39147324, 42409601, 52196432, 78294648, 84819202, 127228803, 156589296, 169638404, 254457606, 339276808, 508915212, 678553616, 1017830424, 1099387349, 2035660848, 2198774698, 3298162047, 4397549396, 6596324094, 8795098792, 13192648188, 14292035537, 17590197584, 26385296376, 28584071074, 42876106611, 52770592752, 57168142148, 85752213222, 114336284296, 171504426444, 228672568592, 343008852888, 686017705776]

約数ペア:

[(1, 686017705776), (2, 343008852888), (3, 228672568592), (4, 171504426444), (6, 114336284296), (8, 85752213222), (12, 57168142148), (13, 52770592752), (16, 42876106611), (24, 28584071074), (26, 26385296376), (39, 17590197584), (48, 14292035537), (52, 13192648188), (78, 8795098792), (104, 6596324094), (156, 4397549396), (208, 3298162047), (312, 2198774698), (337, 2035660848), (624, 1099387349), (674, 1017830424), (1011, 678553616), (1348, 508915212), (2022, 339276808), (2696, 254457606), (4044, 169638404), (4381, 156589296), (5392, 127228803), (8088, 84819202), (8762, 78294648), (13143, 52196432), (16176, 42409601), (17524, 39147324), (26286, 26098216), (35048, 19573662), (52572, 13049108), (70096, 9786831), (105144, 6524554), (210288, 3262277)]