478332

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 1281280

約数和(自身を除く): 802948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 103, 108, 129, 172, 206, 258, 309, 387, 412, 516, 618, 774, 927, 1161, 1236, 1548, 1854, 2322, 2781, 3708, 4429, 4644, 5562, 8858, 11124, 13287, 17716, 26574, 39861, 53148, 79722, 119583, 159444, 239166, 478332]

約数ペア:

[(1, 478332), (2, 239166), (3, 159444), (4, 119583), (6, 79722), (9, 53148), (12, 39861), (18, 26574), (27, 17716), (36, 13287), (43, 11124), (54, 8858), (86, 5562), (103, 4644), (108, 4429), (129, 3708), (172, 2781), (206, 2322), (258, 1854), (309, 1548), (387, 1236), (412, 1161), (516, 927), (618, 774)]