268406568

素因数分解:

$2^3\times 3^3\times {\mathrm{1242623}}^1$

素因数の和:1242638

約数の個数: 32

約数和(自身を含む): 745574400

約数和(自身を除く): 477167832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1242623, 2485246, 3727869, 4970492, 7455738, 9940984, 11183607, 14911476, 22367214, 29822952, 33550821, 44734428, 67101642, 89468856, 134203284, 268406568]

約数ペア:

[(1, 268406568), (2, 134203284), (3, 89468856), (4, 67101642), (6, 44734428), (8, 33550821), (9, 29822952), (12, 22367214), (18, 14911476), (24, 11183607), (27, 9940984), (36, 7455738), (54, 4970492), (72, 3727869), (108, 2485246), (216, 1242623)]