213144064

素因数分解:

$2^9\times 7^1\times {\mathrm{59471}}^1$

素因数の和:59496

約数の個数: 40

約数和(自身を含む): 486718848

約数和(自身を除く): 273574784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 59471, 118942, 237884, 416297, 475768, 832594, 951536, 1665188, 1903072, 3330376, 3806144, 6660752, 7612288, 13321504, 15224576, 26643008, 30449152, 53286016, 106572032, 213144064]

約数ペア:

[(1, 213144064), (2, 106572032), (4, 53286016), (7, 30449152), (8, 26643008), (14, 15224576), (16, 13321504), (28, 7612288), (32, 6660752), (56, 3806144), (64, 3330376), (112, 1903072), (128, 1665188), (224, 951536), (256, 832594), (448, 475768), (512, 416297), (896, 237884), (1792, 118942), (3584, 59471)]