255497064

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1801}}^1$

素因数の和:2090

約数の個数: 64

約数和(自身を含む): 669479040

約数和(自身を除く): 413981976

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 257, 276, 514, 552, 771, 1028, 1542, 1801, 2056, 3084, 3602, 5403, 5911, 6168, 7204, 10806, 11822, 14408, 17733, 21612, 23644, 35466, 41423, 43224, 47288, 70932, 82846, 124269, 141864, 165692, 248538, 331384, 462857, 497076, 925714, 994152, 1388571, 1851428, 2777142, 3702856, 5554284, 10645711, 11108568, 21291422, 31937133, 42582844, 63874266, 85165688, 127748532, 255497064]

約数ペア:

[(1, 255497064), (2, 127748532), (3, 85165688), (4, 63874266), (6, 42582844), (8, 31937133), (12, 21291422), (23, 11108568), (24, 10645711), (46, 5554284), (69, 3702856), (92, 2777142), (138, 1851428), (184, 1388571), (257, 994152), (276, 925714), (514, 497076), (552, 462857), (771, 331384), (1028, 248538), (1542, 165692), (1801, 141864), (2056, 124269), (3084, 82846), (3602, 70932), (5403, 47288), (5911, 43224), (6168, 41423), (7204, 35466), (10806, 23644), (11822, 21612), (14408, 17733)]