219046016

素因数分解:

$2^7\times 7^1\times {\mathrm{244471}}^1$

素因数の和:244492

約数の個数: 32

約数和(自身を含む): 498722880

約数和(自身を除く): 279676864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 244471, 488942, 977884, 1711297, 1955768, 3422594, 3911536, 6845188, 7823072, 13690376, 15646144, 27380752, 31292288, 54761504, 109523008, 219046016]

約数ペア:

[(1, 219046016), (2, 109523008), (4, 54761504), (7, 31292288), (8, 27380752), (14, 15646144), (16, 13690376), (28, 7823072), (32, 6845188), (56, 3911536), (64, 3422594), (112, 1955768), (128, 1711297), (224, 977884), (448, 488942), (896, 244471)]