245032776

素因数分解:

$2^3\times 3^4\times {\mathrm{378137}}^1$

素因数の和:378155

約数の個数: 40

約数和(自身を含む): 686320470

約数和(自身を除く): 441287694

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 378137, 756274, 1134411, 1512548, 2268822, 3025096, 3403233, 4537644, 6806466, 9075288, 10209699, 13612932, 20419398, 27225864, 30629097, 40838796, 61258194, 81677592, 122516388, 245032776]

約数ペア:

[(1, 245032776), (2, 122516388), (3, 81677592), (4, 61258194), (6, 40838796), (8, 30629097), (9, 27225864), (12, 20419398), (18, 13612932), (24, 10209699), (27, 9075288), (36, 6806466), (54, 4537644), (72, 3403233), (81, 3025096), (108, 2268822), (162, 1512548), (216, 1134411), (324, 756274), (648, 378137)]