271788496

素因数分解:

$2^4\times 7^2\times {\mathrm{346669}}^1$

素因数の和:346691

約数の個数: 30

約数和(自身を含む): 612565890

約数和(自身を除く): 340777394

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 346669, 693338, 1386676, 2426683, 2773352, 4853366, 5546704, 9706732, 16986781, 19413464, 33973562, 38826928, 67947124, 135894248, 271788496]

約数ペア:

[(1, 271788496), (2, 135894248), (4, 67947124), (7, 38826928), (8, 33973562), (14, 19413464), (16, 16986781), (28, 9706732), (49, 5546704), (56, 4853366), (98, 2773352), (112, 2426683), (196, 1386676), (392, 693338), (784, 346669)]