290514126964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{938341}}^1$

素因数の和:938548

約数の個数: 48

約数和(自身を含む): 560415376080

約数和(自身を除く): 269901249116

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 157, 314, 493, 628, 986, 1972, 2669, 4553, 5338, 9106, 10676, 18212, 77401, 154802, 309604, 938341, 1876682, 3753364, 15951797, 27211889, 31903594, 54423778, 63807188, 108847556, 147319537, 294639074, 462602113, 589278148, 925204226, 1850408452, 2504432129, 4272266573, 5008864258, 8544533146, 10017728516, 17089066292, 72628531741, 145257063482, 290514126964]

約数ペア:

[(1, 290514126964), (2, 145257063482), (4, 72628531741), (17, 17089066292), (29, 10017728516), (34, 8544533146), (58, 5008864258), (68, 4272266573), (116, 2504432129), (157, 1850408452), (314, 925204226), (493, 589278148), (628, 462602113), (986, 294639074), (1972, 147319537), (2669, 108847556), (4553, 63807188), (5338, 54423778), (9106, 31903594), (10676, 27211889), (18212, 15951797), (77401, 3753364), (154802, 1876682), (309604, 938341)]