340065304

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{39323}}^1$

素因数の和:39399

約数の個数: 32

約数和(自身を含む): 679518720

約数和(自身を除く): 339453416

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 39323, 78646, 157292, 314584, 904429, 1808858, 1848181, 3617716, 3696362, 7235432, 7392724, 14785448, 42508163, 85016326, 170032652, 340065304]

約数ペア:

[(1, 340065304), (2, 170032652), (4, 85016326), (8, 42508163), (23, 14785448), (46, 7392724), (47, 7235432), (92, 3696362), (94, 3617716), (184, 1848181), (188, 1808858), (376, 904429), (1081, 314584), (2162, 157292), (4324, 78646), (8648, 39323)]