678304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 1524096

約数和(自身を除く): 845792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 47, 82, 88, 94, 164, 176, 188, 328, 352, 376, 451, 517, 656, 752, 902, 1034, 1312, 1504, 1804, 1927, 2068, 3608, 3854, 4136, 7216, 7708, 8272, 14432, 15416, 16544, 21197, 30832, 42394, 61664, 84788, 169576, 339152, 678304]

約数ペア:

[(1, 678304), (2, 339152), (4, 169576), (8, 84788), (11, 61664), (16, 42394), (22, 30832), (32, 21197), (41, 16544), (44, 15416), (47, 14432), (82, 8272), (88, 7708), (94, 7216), (164, 4136), (176, 3854), (188, 3608), (328, 2068), (352, 1927), (376, 1804), (451, 1504), (517, 1312), (656, 1034), (752, 902)]