38361720784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{131311}}^1$

素因数の和:131400

約数の個数: 60

約数和(自身を含む): 80843545920

約数和(自身を除く): 42481825136

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 961, 1178, 1922, 2356, 3844, 4712, 7688, 9424, 15376, 18259, 36518, 73036, 131311, 146072, 262622, 292144, 525244, 1050488, 2100976, 2494909, 4070641, 4989818, 8141282, 9979636, 16282564, 19959272, 32565128, 39918544, 65130256, 77342179, 126189871, 154684358, 252379742, 309368716, 504759484, 618737432, 1009518968, 1237474864, 2019037936, 2397607549, 4795215098, 9590430196, 19180860392, 38361720784]

約数ペア:

[(1, 38361720784), (2, 19180860392), (4, 9590430196), (8, 4795215098), (16, 2397607549), (19, 2019037936), (31, 1237474864), (38, 1009518968), (62, 618737432), (76, 504759484), (124, 309368716), (152, 252379742), (248, 154684358), (304, 126189871), (496, 77342179), (589, 65130256), (961, 39918544), (1178, 32565128), (1922, 19959272), (2356, 16282564), (3844, 9979636), (4712, 8141282), (7688, 4989818), (9424, 4070641), (15376, 2494909), (18259, 2100976), (36518, 1050488), (73036, 525244), (131311, 292144), (146072, 262622)]