255797136

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{84589}}^1$

素因数の和:84613

約数の個数: 80

約数和(自身を含む): 839132800

約数和(自身を除く): 583335664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 84589, 169178, 253767, 338356, 507534, 592123, 676712, 761301, 1015068, 1184246, 1353424, 1522602, 1776369, 2030136, 2283903, 2368492, 3045204, 3552738, 4060272, 4567806, 4736984, 5329107, 6090408, 7105476, 9135612, 9473968, 10658214, 12180816, 14210952, 15987321, 18271224, 21316428, 28421904, 31974642, 36542448, 42632856, 63949284, 85265712, 127898568, 255797136]

約数ペア:

[(1, 255797136), (2, 127898568), (3, 85265712), (4, 63949284), (6, 42632856), (7, 36542448), (8, 31974642), (9, 28421904), (12, 21316428), (14, 18271224), (16, 15987321), (18, 14210952), (21, 12180816), (24, 10658214), (27, 9473968), (28, 9135612), (36, 7105476), (42, 6090408), (48, 5329107), (54, 4736984), (56, 4567806), (63, 4060272), (72, 3552738), (84, 3045204), (108, 2368492), (112, 2283903), (126, 2030136), (144, 1776369), (168, 1522602), (189, 1353424), (216, 1184246), (252, 1015068), (336, 761301), (378, 676712), (432, 592123), (504, 507534), (756, 338356), (1008, 253767), (1512, 169178), (3024, 84589)]