313626824

素因数分解:

$2^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{14107}}^1$

素因数の和:14517

約数の個数: 32

約数和(自身を含む): 673798080

約数和(自身を除く): 360171256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397, 794, 1588, 2779, 3176, 5558, 11116, 14107, 22232, 28214, 56428, 98749, 112856, 197498, 394996, 789992, 5600479, 11200958, 22401916, 39203353, 44803832, 78406706, 156813412, 313626824]

約数ペア:

[(1, 313626824), (2, 156813412), (4, 78406706), (7, 44803832), (8, 39203353), (14, 22401916), (28, 11200958), (56, 5600479), (397, 789992), (794, 394996), (1588, 197498), (2779, 112856), (3176, 98749), (5558, 56428), (11116, 28214), (14107, 22232)]