242579856

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{117529}}^1$

素因数の和:117583

約数の個数: 40

約数和(自身を含む): 641243680

約数和(自身を除く): 398663824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 117529, 235058, 352587, 470116, 705174, 940232, 1410348, 1880464, 2820696, 5053747, 5641392, 10107494, 15161241, 20214988, 30322482, 40429976, 60644964, 80859952, 121289928, 242579856]

約数ペア:

[(1, 242579856), (2, 121289928), (3, 80859952), (4, 60644964), (6, 40429976), (8, 30322482), (12, 20214988), (16, 15161241), (24, 10107494), (43, 5641392), (48, 5053747), (86, 2820696), (129, 1880464), (172, 1410348), (258, 940232), (344, 705174), (516, 470116), (688, 352587), (1032, 235058), (2064, 117529)]