250238896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{1051}}^1$

素因数の和:1729

約数の個数: 40

約数和(自身を含む): 507181824

約数和(自身を除く): 256942928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 647, 1051, 1294, 2102, 2588, 4204, 5176, 8408, 10352, 14881, 16816, 24173, 29762, 48346, 59524, 96692, 119048, 193384, 238096, 386768, 679997, 1359994, 2719988, 5439976, 10879952, 15639931, 31279862, 62559724, 125119448, 250238896]

約数ペア:

[(1, 250238896), (2, 125119448), (4, 62559724), (8, 31279862), (16, 15639931), (23, 10879952), (46, 5439976), (92, 2719988), (184, 1359994), (368, 679997), (647, 386768), (1051, 238096), (1294, 193384), (2102, 119048), (2588, 96692), (4204, 59524), (5176, 48346), (8408, 29762), (10352, 24173), (14881, 16816)]