271940684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 515966976

約数和(自身を除く): 244026292

約数列:

[1, 2, 4, 23, 46, 47, 61, 92, 94, 122, 188, 244, 1031, 1081, 1403, 2062, 2162, 2806, 2867, 4124, 4324, 5612, 5734, 11468, 23713, 47426, 48457, 62891, 65941, 94852, 96914, 125782, 131882, 193828, 251564, 263764, 1114511, 1446493, 2229022, 2892986, 2955877, 4458044, 5785972, 5911754, 11823508, 67985171, 135970342, 271940684]

約数ペア:

[(1, 271940684), (2, 135970342), (4, 67985171), (23, 11823508), (46, 5911754), (47, 5785972), (61, 4458044), (92, 2955877), (94, 2892986), (122, 2229022), (188, 1446493), (244, 1114511), (1031, 263764), (1081, 251564), (1403, 193828), (2062, 131882), (2162, 125782), (2806, 96914), (2867, 94852), (4124, 65941), (4324, 62891), (5612, 48457), (5734, 47426), (11468, 23713)]