261679596

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{6947}}^1$

素因数の和:7070

約数の個数: 48

約数和(自身を含む): 633435264

約数和(自身を除く): 371755668

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 129, 146, 172, 219, 258, 292, 438, 516, 876, 3139, 6278, 6947, 9417, 12556, 13894, 18834, 20841, 27788, 37668, 41682, 83364, 298721, 507131, 597442, 896163, 1014262, 1194884, 1521393, 1792326, 2028524, 3042786, 3584652, 6085572, 21806633, 43613266, 65419899, 87226532, 130839798, 261679596]

約数ペア:

[(1, 261679596), (2, 130839798), (3, 87226532), (4, 65419899), (6, 43613266), (12, 21806633), (43, 6085572), (73, 3584652), (86, 3042786), (129, 2028524), (146, 1792326), (172, 1521393), (219, 1194884), (258, 1014262), (292, 896163), (438, 597442), (516, 507131), (876, 298721), (3139, 83364), (6278, 41682), (6947, 37668), (9417, 27788), (12556, 20841), (13894, 18834)]