311896768

素因数分解:

$2^6\times {\mathrm{619}}^1\times {\mathrm{7873}}^1$

素因数の和:8504

約数の個数: 28

約数和(自身を含む): 619998760

約数和(自身を除く): 308101992

約数列:

[1, 2, 4, 8, 16, 32, 64, 619, 1238, 2476, 4952, 7873, 9904, 15746, 19808, 31492, 39616, 62984, 125968, 251936, 503872, 4873387, 9746774, 19493548, 38987096, 77974192, 155948384, 311896768]

約数ペア:

[(1, 311896768), (2, 155948384), (4, 77974192), (8, 38987096), (16, 19493548), (32, 9746774), (64, 4873387), (619, 503872), (1238, 251936), (2476, 125968), (4952, 62984), (7873, 39616), (9904, 31492), (15746, 19808)]