2840069712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{12157}}^1$

素因数の和:12356

約数の個数: 80

約数和(自身を含む): 7622385152

約数和(自身を除く): 4782315440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 157, 186, 248, 314, 372, 471, 496, 628, 744, 942, 1256, 1488, 1884, 2512, 3768, 4867, 7536, 9734, 12157, 14601, 19468, 24314, 29202, 36471, 38936, 48628, 58404, 72942, 77872, 97256, 116808, 145884, 194512, 233616, 291768, 376867, 583536, 753734, 1130601, 1507468, 1908649, 2261202, 3014936, 3817298, 4522404, 5725947, 6029872, 7634596, 9044808, 11451894, 15269192, 18089616, 22903788, 30538384, 45807576, 59168119, 91615152, 118336238, 177504357, 236672476, 355008714, 473344952, 710017428, 946689904, 1420034856, 2840069712]

約数ペア:

[(1, 2840069712), (2, 1420034856), (3, 946689904), (4, 710017428), (6, 473344952), (8, 355008714), (12, 236672476), (16, 177504357), (24, 118336238), (31, 91615152), (48, 59168119), (62, 45807576), (93, 30538384), (124, 22903788), (157, 18089616), (186, 15269192), (248, 11451894), (314, 9044808), (372, 7634596), (471, 6029872), (496, 5725947), (628, 4522404), (744, 3817298), (942, 3014936), (1256, 2261202), (1488, 1908649), (1884, 1507468), (2512, 1130601), (3768, 753734), (4867, 583536), (7536, 376867), (9734, 291768), (12157, 233616), (14601, 194512), (19468, 145884), (24314, 116808), (29202, 97256), (36471, 77872), (38936, 72942), (48628, 58404)]