268086656

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{110233}}^1$

素因数の和:110266

約数の個数: 32

約数和(自身を含む): 562193400

約数和(自身を除く): 294106744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 110233, 220466, 440932, 881864, 1763728, 2094427, 3527456, 4188854, 7054912, 8377708, 14109824, 16755416, 33510832, 67021664, 134043328, 268086656]

約数ペア:

[(1, 268086656), (2, 134043328), (4, 67021664), (8, 33510832), (16, 16755416), (19, 14109824), (32, 8377708), (38, 7054912), (64, 4188854), (76, 3527456), (128, 2094427), (152, 1763728), (304, 881864), (608, 440932), (1216, 220466), (2432, 110233)]