268522352

素因数分解:

$2^4\times 7^3\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:575

約数の個数: 80

約数和(自身を含む): 613502400

約数和(自身を除く): 344980048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 113, 196, 226, 343, 392, 433, 452, 686, 784, 791, 866, 904, 1372, 1582, 1732, 1808, 2744, 3031, 3164, 3464, 5488, 5537, 6062, 6328, 6928, 11074, 12124, 12656, 21217, 22148, 24248, 38759, 42434, 44296, 48496, 48929, 77518, 84868, 88592, 97858, 148519, 155036, 169736, 195716, 297038, 310072, 339472, 342503, 391432, 594076, 620144, 685006, 782864, 1188152, 1370012, 2376304, 2397521, 2740024, 4795042, 5480048, 9590084, 16782647, 19180168, 33565294, 38360336, 67130588, 134261176, 268522352]

約数ペア:

[(1, 268522352), (2, 134261176), (4, 67130588), (7, 38360336), (8, 33565294), (14, 19180168), (16, 16782647), (28, 9590084), (49, 5480048), (56, 4795042), (98, 2740024), (112, 2397521), (113, 2376304), (196, 1370012), (226, 1188152), (343, 782864), (392, 685006), (433, 620144), (452, 594076), (686, 391432), (784, 342503), (791, 339472), (866, 310072), (904, 297038), (1372, 195716), (1582, 169736), (1732, 155036), (1808, 148519), (2744, 97858), (3031, 88592), (3164, 84868), (3464, 77518), (5488, 48929), (5537, 48496), (6062, 44296), (6328, 42434), (6928, 38759), (11074, 24248), (12124, 22148), (12656, 21217)]