309968207667

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{3659}}^1$

素因数の和:4049

約数の個数: 96

約数和(自身を含む): 495913017600

約数和(自身を除く): 185944809933

約数列:

[1, 3, 9, 19, 41, 43, 57, 123, 129, 171, 281, 369, 387, 779, 817, 843, 1763, 2337, 2451, 2529, 3659, 5289, 5339, 7011, 7353, 10977, 11521, 12083, 15867, 16017, 32931, 33497, 34563, 36249, 48051, 69521, 100491, 103689, 108747, 150019, 157337, 208563, 218899, 229577, 301473, 450057, 472011, 495403, 625689, 656697, 688731, 1028179, 1350171, 1416033, 1486209, 1970091, 2066193, 2850361, 2989403, 3084537, 4458627, 6450817, 8551083, 8968209, 9253611, 9412657, 19352451, 19535401, 25653249, 26904627, 28237971, 42155339, 44211697, 58057353, 58606203, 84713913, 122565523, 126466017, 132635091, 175818609, 367696569, 379398051, 397905273, 800951441, 840022243, 1103089707, 1812679577, 2402854323, 2520066729, 5438038731, 7208562969, 7560200187, 16314116193, 34440911963, 103322735889, 309968207667]

約数ペア:

[(1, 309968207667), (3, 103322735889), (9, 34440911963), (19, 16314116193), (41, 7560200187), (43, 7208562969), (57, 5438038731), (123, 2520066729), (129, 2402854323), (171, 1812679577), (281, 1103089707), (369, 840022243), (387, 800951441), (779, 397905273), (817, 379398051), (843, 367696569), (1763, 175818609), (2337, 132635091), (2451, 126466017), (2529, 122565523), (3659, 84713913), (5289, 58606203), (5339, 58057353), (7011, 44211697), (7353, 42155339), (10977, 28237971), (11521, 26904627), (12083, 25653249), (15867, 19535401), (16017, 19352451), (32931, 9412657), (33497, 9253611), (34563, 8968209), (36249, 8551083), (48051, 6450817), (69521, 4458627), (100491, 3084537), (103689, 2989403), (108747, 2850361), (150019, 2066193), (157337, 1970091), (208563, 1486209), (218899, 1416033), (229577, 1350171), (301473, 1028179), (450057, 688731), (472011, 656697), (495403, 625689)]