490053872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{36161}}^1$

素因数の和:36198

約数の個数: 60

約数和(自身を含む): 1192767408

約数和(自身を除く): 702713536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 36161, 72322, 144644, 253127, 289288, 397771, 506254, 578576, 795542, 1012508, 1591084, 2025016, 2784397, 3182168, 4050032, 4375481, 5568794, 6364336, 8750962, 11137588, 17501924, 22275176, 30628367, 35003848, 44550352, 61256734, 70007696, 122513468, 245026936, 490053872]

約数ペア:

[(1, 490053872), (2, 245026936), (4, 122513468), (7, 70007696), (8, 61256734), (11, 44550352), (14, 35003848), (16, 30628367), (22, 22275176), (28, 17501924), (44, 11137588), (56, 8750962), (77, 6364336), (88, 5568794), (112, 4375481), (121, 4050032), (154, 3182168), (176, 2784397), (242, 2025016), (308, 1591084), (484, 1012508), (616, 795542), (847, 578576), (968, 506254), (1232, 397771), (1694, 289288), (1936, 253127), (3388, 144644), (6776, 72322), (13552, 36161)]