540848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:465

約数の個数: 40

約数和(自身を含む): 1309440

約数和(自身を除く): 768592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 439, 616, 878, 1232, 1756, 3073, 3512, 4829, 6146, 7024, 9658, 12292, 19316, 24584, 33803, 38632, 49168, 67606, 77264, 135212, 270424, 540848]

約数ペア:

[(1, 540848), (2, 270424), (4, 135212), (7, 77264), (8, 67606), (11, 49168), (14, 38632), (16, 33803), (22, 24584), (28, 19316), (44, 12292), (56, 9658), (77, 7024), (88, 6146), (112, 4829), (154, 3512), (176, 3073), (308, 1756), (439, 1232), (616, 878)]