300038144

素因数分解:

$2^{11}\times 7^1\times {\mathrm{20929}}^1$

素因数の和:20958

約数の個数: 48

約数和(自身を含む): 685666800

約数和(自身を除く): 385628656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 20929, 41858, 83716, 146503, 167432, 293006, 334864, 586012, 669728, 1172024, 1339456, 2344048, 2678912, 4688096, 5357824, 9376192, 10715648, 18752384, 21431296, 37504768, 42862592, 75009536, 150019072, 300038144]

約数ペア:

[(1, 300038144), (2, 150019072), (4, 75009536), (7, 42862592), (8, 37504768), (14, 21431296), (16, 18752384), (28, 10715648), (32, 9376192), (56, 5357824), (64, 4688096), (112, 2678912), (128, 2344048), (224, 1339456), (256, 1172024), (448, 669728), (512, 586012), (896, 334864), (1024, 293006), (1792, 167432), (2048, 146503), (3584, 83716), (7168, 41858), (14336, 20929)]