1321145856

素因数分解:

$2^9\times 3^3\times {\mathrm{95569}}^1$

素因数の和:95596

約数の個数: 80

約数和(自身を含む): 3910724400

約数和(自身を除く): 2589578544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 95569, 191138, 286707, 382276, 573414, 764552, 860121, 1146828, 1529104, 1720242, 2293656, 2580363, 3058208, 3440484, 4587312, 5160726, 6116416, 6880968, 9174624, 10321452, 12232832, 13761936, 18349248, 20642904, 24465664, 27523872, 36698496, 41285808, 48931328, 55047744, 73396992, 82571616, 110095488, 146793984, 165143232, 220190976, 330286464, 440381952, 660572928, 1321145856]

約数ペア:

[(1, 1321145856), (2, 660572928), (3, 440381952), (4, 330286464), (6, 220190976), (8, 165143232), (9, 146793984), (12, 110095488), (16, 82571616), (18, 73396992), (24, 55047744), (27, 48931328), (32, 41285808), (36, 36698496), (48, 27523872), (54, 24465664), (64, 20642904), (72, 18349248), (96, 13761936), (108, 12232832), (128, 10321452), (144, 9174624), (192, 6880968), (216, 6116416), (256, 5160726), (288, 4587312), (384, 3440484), (432, 3058208), (512, 2580363), (576, 2293656), (768, 1720242), (864, 1529104), (1152, 1146828), (1536, 860121), (1728, 764552), (2304, 573414), (3456, 382276), (4608, 286707), (6912, 191138), (13824, 95569)]