1248484978656

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{81792779}}^1$

素因数の和:81792848

約数の個数: 72

約数和(自身を含む): 3617367488280

約数和(自身を除く): 2368882509624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 15264, 81792779, 163585558, 245378337, 327171116, 490756674, 654342232, 736135011, 981513348, 1308684464, 1472270022, 1963026696, 2617368928, 2944540044, 3926053392, 4335017287, 5889080088, 7852106784, 8670034574, 11778160176, 13005051861, 17340069148, 23556320352, 26010103722, 34680138296, 39015155583, 52020207444, 69360276592, 78030311166, 104040414888, 138720553184, 156060622332, 208080829776, 312121244664, 416161659552, 624242489328, 1248484978656]

約数ペア:

[(1, 1248484978656), (2, 624242489328), (3, 416161659552), (4, 312121244664), (6, 208080829776), (8, 156060622332), (9, 138720553184), (12, 104040414888), (16, 78030311166), (18, 69360276592), (24, 52020207444), (32, 39015155583), (36, 34680138296), (48, 26010103722), (53, 23556320352), (72, 17340069148), (96, 13005051861), (106, 11778160176), (144, 8670034574), (159, 7852106784), (212, 5889080088), (288, 4335017287), (318, 3926053392), (424, 2944540044), (477, 2617368928), (636, 1963026696), (848, 1472270022), (954, 1308684464), (1272, 981513348), (1696, 736135011), (1908, 654342232), (2544, 490756674), (3816, 327171116), (5088, 245378337), (7632, 163585558), (15264, 81792779)]