340460624

素因数分解:

$2^4\times 7^2\times {\mathrm{434261}}^1$

素因数の和:434283

約数の個数: 30

約数和(自身を含む): 767340954

約数和(自身を除く): 426880330

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 434261, 868522, 1737044, 3039827, 3474088, 6079654, 6948176, 12159308, 21278789, 24318616, 42557578, 48637232, 85115156, 170230312, 340460624]

約数ペア:

[(1, 340460624), (2, 170230312), (4, 85115156), (7, 48637232), (8, 42557578), (14, 24318616), (16, 21278789), (28, 12159308), (49, 6948176), (56, 6079654), (98, 3474088), (112, 3039827), (196, 1737044), (392, 868522), (784, 434261)]