215113024

素因数分解:

$2^6\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1913}}^1$

素因数の和:2183

約数の個数: 56

約数和(自身を含む): 490045248

約数和(自身を除く): 274932224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 251, 448, 502, 1004, 1757, 1913, 2008, 3514, 3826, 4016, 7028, 7652, 8032, 13391, 14056, 15304, 16064, 26782, 28112, 30608, 53564, 56224, 61216, 107128, 112448, 122432, 214256, 428512, 480163, 857024, 960326, 1920652, 3361141, 3841304, 6722282, 7682608, 13444564, 15365216, 26889128, 30730432, 53778256, 107556512, 215113024]

約数ペア:

[(1, 215113024), (2, 107556512), (4, 53778256), (7, 30730432), (8, 26889128), (14, 15365216), (16, 13444564), (28, 7682608), (32, 6722282), (56, 3841304), (64, 3361141), (112, 1920652), (224, 960326), (251, 857024), (448, 480163), (502, 428512), (1004, 214256), (1757, 122432), (1913, 112448), (2008, 107128), (3514, 61216), (3826, 56224), (4016, 53564), (7028, 30608), (7652, 28112), (8032, 26782), (13391, 16064), (14056, 15304)]