243485175492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{403621}}^1$

素因数の和:404933

約数の個数: 72

約数和(自身を含む): 663336612120

約数和(自身を除く): 419851436628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1289, 2578, 3867, 5156, 7734, 11601, 15468, 16757, 23202, 33514, 46404, 50271, 67028, 100542, 150813, 201084, 301626, 403621, 603252, 807242, 1210863, 1614484, 2421726, 3632589, 4843452, 5247073, 7265178, 10494146, 14530356, 15741219, 20988292, 31482438, 47223657, 62964876, 94447314, 188894628, 520267469, 1040534938, 1560802407, 2081069876, 3121604814, 4682407221, 6243209628, 6763477097, 9364814442, 13526954194, 18729628884, 20290431291, 27053908388, 40580862582, 60871293873, 81161725164, 121742587746, 243485175492]

約数ペア:

[(1, 243485175492), (2, 121742587746), (3, 81161725164), (4, 60871293873), (6, 40580862582), (9, 27053908388), (12, 20290431291), (13, 18729628884), (18, 13526954194), (26, 9364814442), (36, 6763477097), (39, 6243209628), (52, 4682407221), (78, 3121604814), (117, 2081069876), (156, 1560802407), (234, 1040534938), (468, 520267469), (1289, 188894628), (2578, 94447314), (3867, 62964876), (5156, 47223657), (7734, 31482438), (11601, 20988292), (15468, 15741219), (16757, 14530356), (23202, 10494146), (33514, 7265178), (46404, 5247073), (50271, 4843452), (67028, 3632589), (100542, 2421726), (150813, 1614484), (201084, 1210863), (301626, 807242), (403621, 603252)]