198163728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6779}}^1$

素因数の和:6829

約数の個数: 120

約数和(自身を含む): 655761600

約数和(自身を除く): 457597872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 3248, 3654, 4176, 4872, 6779, 7308, 9744, 13558, 14616, 20337, 27116, 29232, 40674, 47453, 54232, 61011, 81348, 94906, 108464, 122022, 142359, 162696, 189812, 196591, 244044, 284718, 325392, 379624, 393182, 427077, 488088, 569436, 589773, 759248, 786364, 854154, 976176, 1138872, 1179546, 1376137, 1572728, 1708308, 1769319, 2277744, 2359092, 2752274, 3145456, 3416616, 3538638, 4128411, 4718184, 5504548, 6833232, 7077276, 8256822, 9436368, 11009096, 12385233, 14154552, 16513644, 22018192, 24770466, 28309104, 33027288, 49540932, 66054576, 99081864, 198163728]

約数ペア:

[(1, 198163728), (2, 99081864), (3, 66054576), (4, 49540932), (6, 33027288), (7, 28309104), (8, 24770466), (9, 22018192), (12, 16513644), (14, 14154552), (16, 12385233), (18, 11009096), (21, 9436368), (24, 8256822), (28, 7077276), (29, 6833232), (36, 5504548), (42, 4718184), (48, 4128411), (56, 3538638), (58, 3416616), (63, 3145456), (72, 2752274), (84, 2359092), (87, 2277744), (112, 1769319), (116, 1708308), (126, 1572728), (144, 1376137), (168, 1179546), (174, 1138872), (203, 976176), (232, 854154), (252, 786364), (261, 759248), (336, 589773), (348, 569436), (406, 488088), (464, 427077), (504, 393182), (522, 379624), (609, 325392), (696, 284718), (812, 244044), (1008, 196591), (1044, 189812), (1218, 162696), (1392, 142359), (1624, 122022), (1827, 108464), (2088, 94906), (2436, 81348), (3248, 61011), (3654, 54232), (4176, 47453), (4872, 40674), (6779, 29232), (7308, 27116), (9744, 20337), (13558, 14616)]