863020144

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{10099}}^1$

素因数の和:10230

約数の個数: 60

約数和(自身を含む): 1963137000

約数和(自身を除く): 1100116856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 763, 784, 872, 1526, 1744, 3052, 5341, 6104, 10099, 10682, 12208, 20198, 21364, 40396, 42728, 70693, 80792, 85456, 141386, 161584, 282772, 494851, 565544, 989702, 1100791, 1131088, 1979404, 2201582, 3958808, 4403164, 7705537, 7917616, 8806328, 15411074, 17612656, 30822148, 53938759, 61644296, 107877518, 123288592, 215755036, 431510072, 863020144]

約数ペア:

[(1, 863020144), (2, 431510072), (4, 215755036), (7, 123288592), (8, 107877518), (14, 61644296), (16, 53938759), (28, 30822148), (49, 17612656), (56, 15411074), (98, 8806328), (109, 7917616), (112, 7705537), (196, 4403164), (218, 3958808), (392, 2201582), (436, 1979404), (763, 1131088), (784, 1100791), (872, 989702), (1526, 565544), (1744, 494851), (3052, 282772), (5341, 161584), (6104, 141386), (10099, 85456), (10682, 80792), (12208, 70693), (20198, 42728), (21364, 40396)]