827579368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{6961}}^1$

素因数の和:7178

約数の個数: 64

約数和(自身を含む): 1944904320

約数和(自身を除く): 1117324952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 193, 308, 386, 616, 772, 1351, 1544, 2123, 2702, 4246, 5404, 6961, 8492, 10808, 13922, 14861, 16984, 27844, 29722, 48727, 55688, 59444, 76571, 97454, 118888, 153142, 194908, 306284, 389816, 535997, 612568, 1071994, 1343473, 2143988, 2686946, 4287976, 5373892, 9404311, 10747784, 14778203, 18808622, 29556406, 37617244, 59112812, 75234488, 103447421, 118225624, 206894842, 413789684, 827579368]

約数ペア:

[(1, 827579368), (2, 413789684), (4, 206894842), (7, 118225624), (8, 103447421), (11, 75234488), (14, 59112812), (22, 37617244), (28, 29556406), (44, 18808622), (56, 14778203), (77, 10747784), (88, 9404311), (154, 5373892), (193, 4287976), (308, 2686946), (386, 2143988), (616, 1343473), (772, 1071994), (1351, 612568), (1544, 535997), (2123, 389816), (2702, 306284), (4246, 194908), (5404, 153142), (6961, 118888), (8492, 97454), (10808, 76571), (13922, 59444), (14861, 55688), (16984, 48727), (27844, 29722)]