313627384

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{57737}}^1$

素因数の和:57847

約数の個数: 32

約数和(自身を含む): 678998880

約数和(自身を除く): 365371496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 57737, 115474, 230948, 404159, 461896, 808318, 1616636, 3233272, 5600489, 11200978, 22401956, 39203423, 44803912, 78406846, 156813692, 313627384]

約数ペア:

[(1, 313627384), (2, 156813692), (4, 78406846), (7, 44803912), (8, 39203423), (14, 22401956), (28, 11200978), (56, 5600489), (97, 3233272), (194, 1616636), (388, 808318), (679, 461896), (776, 404159), (1358, 230948), (2716, 115474), (5432, 57737)]