268536888

素因数分解:

$2^3\times 3^2\times {\mathrm{1693}}^1\times {\mathrm{2203}}^1$

素因数の和:3908

約数の個数: 48

約数和(自身を含む): 728047320

約数和(自身を除く): 459510432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1693, 2203, 3386, 4406, 5079, 6609, 6772, 8812, 10158, 13218, 13544, 15237, 17624, 19827, 20316, 26436, 30474, 39654, 40632, 52872, 60948, 79308, 121896, 158616, 3729679, 7459358, 11189037, 14918716, 22378074, 29837432, 33567111, 44756148, 67134222, 89512296, 134268444, 268536888]

約数ペア:

[(1, 268536888), (2, 134268444), (3, 89512296), (4, 67134222), (6, 44756148), (8, 33567111), (9, 29837432), (12, 22378074), (18, 14918716), (24, 11189037), (36, 7459358), (72, 3729679), (1693, 158616), (2203, 121896), (3386, 79308), (4406, 60948), (5079, 52872), (6609, 40632), (6772, 39654), (8812, 30474), (10158, 26436), (13218, 20316), (13544, 19827), (15237, 17624)]