271205028

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 702269568

約数和(自身を除く): 431064540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 307, 318, 463, 477, 614, 636, 921, 926, 954, 1228, 1389, 1842, 1852, 1908, 2763, 2778, 3684, 4167, 5526, 5556, 8334, 11052, 16271, 16668, 24539, 32542, 48813, 49078, 65084, 73617, 97626, 98156, 142141, 146439, 147234, 195252, 220851, 284282, 292878, 294468, 426423, 441702, 568564, 585756, 852846, 883404, 1279269, 1705692, 2558538, 5117076, 7533473, 15066946, 22600419, 30133892, 45200838, 67801257, 90401676, 135602514, 271205028]

約数ペア:

[(1, 271205028), (2, 135602514), (3, 90401676), (4, 67801257), (6, 45200838), (9, 30133892), (12, 22600419), (18, 15066946), (36, 7533473), (53, 5117076), (106, 2558538), (159, 1705692), (212, 1279269), (307, 883404), (318, 852846), (463, 585756), (477, 568564), (614, 441702), (636, 426423), (921, 294468), (926, 292878), (954, 284282), (1228, 220851), (1389, 195252), (1842, 147234), (1852, 146439), (1908, 142141), (2763, 98156), (2778, 97626), (3684, 73617), (4167, 65084), (5526, 49078), (5556, 48813), (8334, 32542), (11052, 24539), (16271, 16668)]