223289568

素因数分解:

$2^5\times 3^3\times {\mathrm{258437}}^1$

素因数の和:258456

約数の個数: 48

約数和(自身を含む): 651263760

約数和(自身を除く): 427974192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 258437, 516874, 775311, 1033748, 1550622, 2067496, 2325933, 3101244, 4134992, 4651866, 6202488, 6977799, 8269984, 9303732, 12404976, 13955598, 18607464, 24809952, 27911196, 37214928, 55822392, 74429856, 111644784, 223289568]

約数ペア:

[(1, 223289568), (2, 111644784), (3, 74429856), (4, 55822392), (6, 37214928), (8, 27911196), (9, 24809952), (12, 18607464), (16, 13955598), (18, 12404976), (24, 9303732), (27, 8269984), (32, 6977799), (36, 6202488), (48, 4651866), (54, 4134992), (72, 3101244), (96, 2325933), (108, 2067496), (144, 1550622), (216, 1033748), (288, 775311), (432, 516874), (864, 258437)]