258814755712

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{106420541}}^1$

素因数の和:106420574

約数の個数: 32

約数和(自身を含む): 542744764200

約数和(自身を除く): 283930008488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 106420541, 212841082, 425682164, 851364328, 1702728656, 2021990279, 3405457312, 4043980558, 6810914624, 8087961116, 13621829248, 16175922232, 32351844464, 64703688928, 129407377856, 258814755712]

約数ペア:

[(1, 258814755712), (2, 129407377856), (4, 64703688928), (8, 32351844464), (16, 16175922232), (19, 13621829248), (32, 8087961116), (38, 6810914624), (64, 4043980558), (76, 3405457312), (128, 2021990279), (152, 1702728656), (304, 851364328), (608, 425682164), (1216, 212841082), (2432, 106420541)]