889723344

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{28649}}^1$

素因数の和:29307

約数の個数: 40

約数和(自身を含む): 2302084800

約数和(自身を除く): 1412361456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 1294, 1941, 2588, 3882, 5176, 7764, 10352, 15528, 28649, 31056, 57298, 85947, 114596, 171894, 229192, 343788, 458384, 687576, 1375152, 18535903, 37071806, 55607709, 74143612, 111215418, 148287224, 222430836, 296574448, 444861672, 889723344]

約数ペア:

[(1, 889723344), (2, 444861672), (3, 296574448), (4, 222430836), (6, 148287224), (8, 111215418), (12, 74143612), (16, 55607709), (24, 37071806), (48, 18535903), (647, 1375152), (1294, 687576), (1941, 458384), (2588, 343788), (3882, 229192), (5176, 171894), (7764, 114596), (10352, 85947), (15528, 57298), (28649, 31056)]