912639112

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 2226994560

約数和(自身を除く): 1314355448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 71, 77, 88, 98, 121, 142, 154, 196, 242, 271, 284, 308, 392, 484, 497, 539, 542, 568, 616, 781, 847, 968, 994, 1078, 1084, 1562, 1694, 1897, 1988, 2156, 2168, 2981, 3124, 3388, 3479, 3794, 3976, 4312, 5467, 5929, 5962, 6248, 6776, 6958, 7588, 8591, 10934, 11858, 11924, 13279, 13916, 15176, 17182, 19241, 20867, 21868, 23716, 23848, 26558, 27832, 32791, 34364, 38269, 38482, 41734, 43736, 47432, 53116, 60137, 65582, 68728, 76538, 76964, 83468, 106232, 120274, 131164, 134687, 146069, 153076, 153928, 166936, 211651, 229537, 240548, 262328, 269374, 292138, 306152, 420959, 423302, 459074, 481096, 538748, 584276, 841918, 846604, 918148, 942809, 1077496, 1168552, 1481557, 1606759, 1683836, 1693208, 1836296, 1885618, 2328161, 2963114, 3213518, 3367672, 3771236, 4656322, 5926228, 6427036, 7542472, 9312644, 10370899, 11852456, 12854072, 16297127, 18625288, 20741798, 32594254, 41483596, 65188508, 82967192, 114079889, 130377016, 228159778, 456319556, 912639112]

約数ペア:

[(1, 912639112), (2, 456319556), (4, 228159778), (7, 130377016), (8, 114079889), (11, 82967192), (14, 65188508), (22, 41483596), (28, 32594254), (44, 20741798), (49, 18625288), (56, 16297127), (71, 12854072), (77, 11852456), (88, 10370899), (98, 9312644), (121, 7542472), (142, 6427036), (154, 5926228), (196, 4656322), (242, 3771236), (271, 3367672), (284, 3213518), (308, 2963114), (392, 2328161), (484, 1885618), (497, 1836296), (539, 1693208), (542, 1683836), (568, 1606759), (616, 1481557), (781, 1168552), (847, 1077496), (968, 942809), (994, 918148), (1078, 846604), (1084, 841918), (1562, 584276), (1694, 538748), (1897, 481096), (1988, 459074), (2156, 423302), (2168, 420959), (2981, 306152), (3124, 292138), (3388, 269374), (3479, 262328), (3794, 240548), (3976, 229537), (4312, 211651), (5467, 166936), (5929, 153928), (5962, 153076), (6248, 146069), (6776, 134687), (6958, 131164), (7588, 120274), (8591, 106232), (10934, 83468), (11858, 76964), (11924, 76538), (13279, 68728), (13916, 65582), (15176, 60137), (17182, 53116), (19241, 47432), (20867, 43736), (21868, 41734), (23716, 38482), (23848, 38269), (26558, 34364), (27832, 32791)]