669556864

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{227431}}^1$

素因数の和:227468

約数の個数: 32

約数和(自身を含む): 1391883840

約数和(自身を除く): 722326976

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 227431, 454862, 909724, 1819448, 3638896, 5230913, 7277792, 10461826, 14555584, 20923652, 29111168, 41847304, 83694608, 167389216, 334778432, 669556864]

約数ペア:

[(1, 669556864), (2, 334778432), (4, 167389216), (8, 83694608), (16, 41847304), (23, 29111168), (32, 20923652), (46, 14555584), (64, 10461826), (92, 7277792), (128, 5230913), (184, 3638896), (368, 1819448), (736, 909724), (1472, 454862), (2944, 227431)]