264746274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{1663}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 577354752

約数和(自身を除く): 312608478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 169, 314, 338, 471, 507, 942, 1014, 1663, 2041, 3326, 4082, 4989, 6123, 9978, 12246, 21619, 26533, 43238, 53066, 64857, 79599, 129714, 159198, 261091, 281047, 522182, 562094, 783273, 843141, 1566546, 1686282, 3394183, 6788366, 10182549, 20365098, 44124379, 88248758, 132373137, 264746274]

約数ペア:

[(1, 264746274), (2, 132373137), (3, 88248758), (6, 44124379), (13, 20365098), (26, 10182549), (39, 6788366), (78, 3394183), (157, 1686282), (169, 1566546), (314, 843141), (338, 783273), (471, 562094), (507, 522182), (942, 281047), (1014, 261091), (1663, 159198), (2041, 129714), (3326, 79599), (4082, 64857), (4989, 53066), (6123, 43238), (9978, 26533), (12246, 21619)]