381349248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{141871}}^1$

素因数の和:141895

約数の個数: 64

約数和(自身を含む): 1157675520

約数和(自身を除く): 776326272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 141871, 283742, 425613, 567484, 851226, 993097, 1134968, 1702452, 1986194, 2269936, 2979291, 3404904, 3972388, 4539872, 5958582, 6809808, 7944776, 9079744, 11917164, 13619616, 15889552, 18159488, 23834328, 27239232, 31779104, 47668656, 54478464, 63558208, 95337312, 127116416, 190674624, 381349248]

約数ペア:

[(1, 381349248), (2, 190674624), (3, 127116416), (4, 95337312), (6, 63558208), (7, 54478464), (8, 47668656), (12, 31779104), (14, 27239232), (16, 23834328), (21, 18159488), (24, 15889552), (28, 13619616), (32, 11917164), (42, 9079744), (48, 7944776), (56, 6809808), (64, 5958582), (84, 4539872), (96, 3972388), (112, 3404904), (128, 2979291), (168, 2269936), (192, 1986194), (224, 1702452), (336, 1134968), (384, 993097), (448, 851226), (672, 567484), (896, 425613), (1344, 283742), (2688, 141871)]