542572912

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{71}}^2$

素因数の和:219

約数の個数: 90

約数和(自身を含む): 1259147832

約数和(自身を除く): 716574920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 71, 112, 124, 142, 217, 248, 284, 434, 496, 497, 568, 868, 961, 994, 1136, 1736, 1922, 1988, 2201, 3472, 3844, 3976, 4402, 5041, 6727, 7688, 7952, 8804, 10082, 13454, 15376, 15407, 17608, 20164, 26908, 30814, 35216, 35287, 40328, 53816, 61628, 68231, 70574, 80656, 107632, 123256, 136462, 141148, 156271, 246512, 272924, 282296, 312542, 477617, 545848, 564592, 625084, 955234, 1091696, 1093897, 1250168, 1910468, 2187794, 2500336, 3820936, 4375588, 4844401, 7641872, 8751176, 9688802, 17502352, 19377604, 33910807, 38755208, 67821614, 77510416, 135643228, 271286456, 542572912]

約数ペア:

[(1, 542572912), (2, 271286456), (4, 135643228), (7, 77510416), (8, 67821614), (14, 38755208), (16, 33910807), (28, 19377604), (31, 17502352), (56, 9688802), (62, 8751176), (71, 7641872), (112, 4844401), (124, 4375588), (142, 3820936), (217, 2500336), (248, 2187794), (284, 1910468), (434, 1250168), (496, 1093897), (497, 1091696), (568, 955234), (868, 625084), (961, 564592), (994, 545848), (1136, 477617), (1736, 312542), (1922, 282296), (1988, 272924), (2201, 246512), (3472, 156271), (3844, 141148), (3976, 136462), (4402, 123256), (5041, 107632), (6727, 80656), (7688, 70574), (7952, 68231), (8804, 61628), (10082, 53816), (13454, 40328), (15376, 35287), (15407, 35216), (17608, 30814), (20164, 26908)]