264681984

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:370

約数の個数: 160

約数和(自身を含む): 817090560

約数和(自身を除く): 552408576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 239, 256, 309, 336, 384, 412, 448, 478, 512, 618, 672, 717, 721, 768, 824, 896, 956, 1236, 1344, 1434, 1442, 1536, 1648, 1673, 1792, 1912, 2163, 2472, 2688, 2868, 2884, 3296, 3346, 3584, 3824, 4326, 4944, 5019, 5376, 5736, 5768, 6592, 6692, 7648, 8652, 9888, 10038, 10752, 11472, 11536, 13184, 13384, 15296, 17304, 19776, 20076, 22944, 23072, 24617, 26368, 26768, 30592, 34608, 39552, 40152, 45888, 46144, 49234, 52736, 53536, 61184, 69216, 73851, 79104, 80304, 91776, 92288, 98468, 107072, 122368, 138432, 147702, 158208, 160608, 172319, 183552, 184576, 196936, 214144, 276864, 295404, 321216, 344638, 367104, 369152, 393872, 428288, 516957, 553728, 590808, 642432, 689276, 787744, 856576, 1033914, 1107456, 1181616, 1284864, 1378552, 1575488, 2067828, 2363232, 2569728, 2757104, 3150976, 4135656, 4726464, 5514208, 6301952, 8271312, 9452928, 11028416, 12603904, 16542624, 18905856, 22056832, 33085248, 37811712, 44113664, 66170496, 88227328, 132340992, 264681984]

約数ペア:

[(1, 264681984), (2, 132340992), (3, 88227328), (4, 66170496), (6, 44113664), (7, 37811712), (8, 33085248), (12, 22056832), (14, 18905856), (16, 16542624), (21, 12603904), (24, 11028416), (28, 9452928), (32, 8271312), (42, 6301952), (48, 5514208), (56, 4726464), (64, 4135656), (84, 3150976), (96, 2757104), (103, 2569728), (112, 2363232), (128, 2067828), (168, 1575488), (192, 1378552), (206, 1284864), (224, 1181616), (239, 1107456), (256, 1033914), (309, 856576), (336, 787744), (384, 689276), (412, 642432), (448, 590808), (478, 553728), (512, 516957), (618, 428288), (672, 393872), (717, 369152), (721, 367104), (768, 344638), (824, 321216), (896, 295404), (956, 276864), (1236, 214144), (1344, 196936), (1434, 184576), (1442, 183552), (1536, 172319), (1648, 160608), (1673, 158208), (1792, 147702), (1912, 138432), (2163, 122368), (2472, 107072), (2688, 98468), (2868, 92288), (2884, 91776), (3296, 80304), (3346, 79104), (3584, 73851), (3824, 69216), (4326, 61184), (4944, 53536), (5019, 52736), (5376, 49234), (5736, 46144), (5768, 45888), (6592, 40152), (6692, 39552), (7648, 34608), (8652, 30592), (9888, 26768), (10038, 26368), (10752, 24617), (11472, 23072), (11536, 22944), (13184, 20076), (13384, 19776), (15296, 17304)]