313645472

素因数分解:

$2^5\times 7^2\times {\mathrm{200029}}^1$

素因数の和:200053

約数の個数: 36

約数和(自身を含む): 718307730

約数和(自身を除く): 404662258

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 200029, 400058, 800116, 1400203, 1600232, 2800406, 3200464, 5600812, 6400928, 9801421, 11201624, 19602842, 22403248, 39205684, 44806496, 78411368, 156822736, 313645472]

約数ペア:

[(1, 313645472), (2, 156822736), (4, 78411368), (7, 44806496), (8, 39205684), (14, 22403248), (16, 19602842), (28, 11201624), (32, 9801421), (49, 6400928), (56, 5600812), (98, 3200464), (112, 2800406), (196, 1600232), (224, 1400203), (392, 800116), (784, 400058), (1568, 200029)]