290791872

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{10303}}^1$

素因数の和:10335

約数の個数: 126

約数和(自身を含む): 969678528

約数和(自身を除く): 678886656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 10303, 14112, 20606, 28224, 30909, 41212, 61818, 72121, 82424, 92727, 123636, 144242, 164848, 185454, 216363, 247272, 288484, 329696, 370908, 432726, 494544, 504847, 576968, 649089, 659392, 741816, 865452, 989088, 1009694, 1153936, 1298178, 1483632, 1514541, 1730904, 1978176, 2019388, 2307872, 2596356, 2967264, 3029082, 3461808, 4038776, 4543623, 4615744, 5192712, 5934528, 6058164, 6923616, 8077552, 9087246, 10385424, 12116328, 13847232, 16155104, 18174492, 20770848, 24232656, 32310208, 36348984, 41541696, 48465312, 72697968, 96930624, 145395936, 290791872]

約数ペア:

[(1, 290791872), (2, 145395936), (3, 96930624), (4, 72697968), (6, 48465312), (7, 41541696), (8, 36348984), (9, 32310208), (12, 24232656), (14, 20770848), (16, 18174492), (18, 16155104), (21, 13847232), (24, 12116328), (28, 10385424), (32, 9087246), (36, 8077552), (42, 6923616), (48, 6058164), (49, 5934528), (56, 5192712), (63, 4615744), (64, 4543623), (72, 4038776), (84, 3461808), (96, 3029082), (98, 2967264), (112, 2596356), (126, 2307872), (144, 2019388), (147, 1978176), (168, 1730904), (192, 1514541), (196, 1483632), (224, 1298178), (252, 1153936), (288, 1009694), (294, 989088), (336, 865452), (392, 741816), (441, 659392), (448, 649089), (504, 576968), (576, 504847), (588, 494544), (672, 432726), (784, 370908), (882, 329696), (1008, 288484), (1176, 247272), (1344, 216363), (1568, 185454), (1764, 164848), (2016, 144242), (2352, 123636), (3136, 92727), (3528, 82424), (4032, 72121), (4704, 61818), (7056, 41212), (9408, 30909), (10303, 28224), (14112, 20606)]