1276968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 3985920

約数和(自身を除く): 2708952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 691, 924, 1382, 1848, 2073, 2764, 4146, 4837, 5528, 7601, 8292, 9674, 14511, 15202, 16584, 19348, 22803, 29022, 30404, 38696, 45606, 53207, 58044, 60808, 91212, 106414, 116088, 159621, 182424, 212828, 319242, 425656, 638484, 1276968]

約数ペア:

[(1, 1276968), (2, 638484), (3, 425656), (4, 319242), (6, 212828), (7, 182424), (8, 159621), (11, 116088), (12, 106414), (14, 91212), (21, 60808), (22, 58044), (24, 53207), (28, 45606), (33, 38696), (42, 30404), (44, 29022), (56, 22803), (66, 19348), (77, 16584), (84, 15202), (88, 14511), (132, 9674), (154, 8292), (168, 7601), (231, 5528), (264, 4837), (308, 4146), (462, 2764), (616, 2073), (691, 1848), (924, 1382)]