240785838

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{56443}}^1$

素因数の和:56533

約数の個数: 32

約数和(自身を含む): 541862400

約数和(自身を除く): 301076562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 56443, 112886, 169329, 338658, 507987, 1015974, 1523961, 3047922, 4458997, 8917994, 13376991, 26753982, 40130973, 80261946, 120392919, 240785838]

約数ペア:

[(1, 240785838), (2, 120392919), (3, 80261946), (6, 40130973), (9, 26753982), (18, 13376991), (27, 8917994), (54, 4458997), (79, 3047922), (158, 1523961), (237, 1015974), (474, 507987), (711, 338658), (1422, 169329), (2133, 112886), (4266, 56443)]