289966464

素因数分解:

$2^7\times 3^2\times {\mathrm{251707}}^1$

素因数の和:251727

約数の個数: 48

約数和(自身を含む): 834412020

約数和(自身を除く): 544445556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 251707, 503414, 755121, 1006828, 1510242, 2013656, 2265363, 3020484, 4027312, 4530726, 6040968, 8054624, 9061452, 12081936, 16109248, 18122904, 24163872, 32218496, 36245808, 48327744, 72491616, 96655488, 144983232, 289966464]

約数ペア:

[(1, 289966464), (2, 144983232), (3, 96655488), (4, 72491616), (6, 48327744), (8, 36245808), (9, 32218496), (12, 24163872), (16, 18122904), (18, 16109248), (24, 12081936), (32, 9061452), (36, 8054624), (48, 6040968), (64, 4530726), (72, 4027312), (96, 3020484), (128, 2265363), (144, 2013656), (192, 1510242), (288, 1006828), (384, 755121), (576, 503414), (1152, 251707)]