306711088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{5009}}^1$

素因数の和:5149

約数の個数: 40

約数和(自身を含む): 615027600

約数和(自身を除く): 308316512

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1424, 3827, 5009, 7654, 10018, 15308, 20036, 30616, 40072, 61232, 80144, 215387, 430774, 445801, 861548, 891602, 1723096, 1783204, 3446192, 3566408, 7132816, 19169443, 38338886, 76677772, 153355544, 306711088]

約数ペア:

[(1, 306711088), (2, 153355544), (4, 76677772), (8, 38338886), (16, 19169443), (43, 7132816), (86, 3566408), (89, 3446192), (172, 1783204), (178, 1723096), (344, 891602), (356, 861548), (688, 445801), (712, 430774), (1424, 215387), (3827, 80144), (5009, 61232), (7654, 40072), (10018, 30616), (15308, 20036)]