255990816

素因数分解:

$2^5\times 3^2\times {\mathrm{888857}}^1$

素因数の和:888873

約数の個数: 36

約数和(自身を含む): 727974702

約数和(自身を除く): 471983886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 888857, 1777714, 2666571, 3555428, 5333142, 7110856, 7999713, 10666284, 14221712, 15999426, 21332568, 28443424, 31998852, 42665136, 63997704, 85330272, 127995408, 255990816]

約数ペア:

[(1, 255990816), (2, 127995408), (3, 85330272), (4, 63997704), (6, 42665136), (8, 31998852), (9, 28443424), (12, 21332568), (16, 15999426), (18, 14221712), (24, 10666284), (32, 7999713), (36, 7110856), (48, 5333142), (72, 3555428), (96, 2666571), (144, 1777714), (288, 888857)]