297217116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8609}}^1$

素因数の和:8763

約数の個数: 72

約数和(自身を含む): 864995040

約数和(自身を除く): 567777924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4932, 5754, 8609, 8631, 11508, 17218, 17262, 25827, 34436, 34524, 51654, 60263, 77481, 103308, 120526, 154962, 180789, 241052, 309924, 361578, 542367, 723156, 1084734, 1179433, 2169468, 2358866, 3538299, 4717732, 7076598, 8256031, 10614897, 14153196, 16512062, 21229794, 24768093, 33024124, 42459588, 49536186, 74304279, 99072372, 148608558, 297217116]

約数ペア:

[(1, 297217116), (2, 148608558), (3, 99072372), (4, 74304279), (6, 49536186), (7, 42459588), (9, 33024124), (12, 24768093), (14, 21229794), (18, 16512062), (21, 14153196), (28, 10614897), (36, 8256031), (42, 7076598), (63, 4717732), (84, 3538299), (126, 2358866), (137, 2169468), (252, 1179433), (274, 1084734), (411, 723156), (548, 542367), (822, 361578), (959, 309924), (1233, 241052), (1644, 180789), (1918, 154962), (2466, 120526), (2877, 103308), (3836, 77481), (4932, 60263), (5754, 51654), (8609, 34524), (8631, 34436), (11508, 25827), (17218, 17262)]