268266976

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1667}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 544755456

約数和(自身を除く): 276488480

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 107, 188, 214, 376, 428, 752, 856, 1504, 1667, 1712, 3334, 3424, 5029, 6668, 10058, 13336, 20116, 26672, 40232, 53344, 78349, 80464, 156698, 160928, 178369, 313396, 356738, 626792, 713476, 1253584, 1426952, 2507168, 2853904, 5707808, 8383343, 16766686, 33533372, 67066744, 134133488, 268266976]

約数ペア:

[(1, 268266976), (2, 134133488), (4, 67066744), (8, 33533372), (16, 16766686), (32, 8383343), (47, 5707808), (94, 2853904), (107, 2507168), (188, 1426952), (214, 1253584), (376, 713476), (428, 626792), (752, 356738), (856, 313396), (1504, 178369), (1667, 160928), (1712, 156698), (3334, 80464), (3424, 78349), (5029, 53344), (6668, 40232), (10058, 26672), (13336, 20116)]