313071488

素因数分解:

$2^7\times {\mathrm{1549}}^1\times {\mathrm{1579}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 624495000

約数和(自身を除く): 311423512

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1549, 1579, 3098, 3158, 6196, 6316, 12392, 12632, 24784, 25264, 49568, 50528, 99136, 101056, 198272, 202112, 2445871, 4891742, 9783484, 19566968, 39133936, 78267872, 156535744, 313071488]

約数ペア:

[(1, 313071488), (2, 156535744), (4, 78267872), (8, 39133936), (16, 19566968), (32, 9783484), (64, 4891742), (128, 2445871), (1549, 202112), (1579, 198272), (3098, 101056), (3158, 99136), (6196, 50528), (6316, 49568), (12392, 25264), (12632, 24784)]