628360416

素因数分解:

$2^5\times 3^4\times {\mathrm{149}}^1\times {\mathrm{1627}}^1$

素因数の和:1798

約数の個数: 120

約数和(自身を含む): 1861536600

約数和(自身を除く): 1233176184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 149, 162, 216, 288, 298, 324, 432, 447, 596, 648, 864, 894, 1192, 1296, 1341, 1627, 1788, 2384, 2592, 2682, 3254, 3576, 4023, 4768, 4881, 5364, 6508, 7152, 8046, 9762, 10728, 12069, 13016, 14304, 14643, 16092, 19524, 21456, 24138, 26032, 29286, 32184, 39048, 42912, 43929, 48276, 52064, 58572, 64368, 78096, 87858, 96552, 117144, 128736, 131787, 156192, 175716, 193104, 234288, 242423, 263574, 351432, 386208, 468576, 484846, 527148, 702864, 727269, 969692, 1054296, 1405728, 1454538, 1939384, 2108592, 2181807, 2909076, 3878768, 4217184, 4363614, 5818152, 6545421, 7757536, 8727228, 11636304, 13090842, 17454456, 19636263, 23272608, 26181684, 34908912, 39272526, 52363368, 69817824, 78545052, 104726736, 157090104, 209453472, 314180208, 628360416]

約数ペア:

[(1, 628360416), (2, 314180208), (3, 209453472), (4, 157090104), (6, 104726736), (8, 78545052), (9, 69817824), (12, 52363368), (16, 39272526), (18, 34908912), (24, 26181684), (27, 23272608), (32, 19636263), (36, 17454456), (48, 13090842), (54, 11636304), (72, 8727228), (81, 7757536), (96, 6545421), (108, 5818152), (144, 4363614), (149, 4217184), (162, 3878768), (216, 2909076), (288, 2181807), (298, 2108592), (324, 1939384), (432, 1454538), (447, 1405728), (596, 1054296), (648, 969692), (864, 727269), (894, 702864), (1192, 527148), (1296, 484846), (1341, 468576), (1627, 386208), (1788, 351432), (2384, 263574), (2592, 242423), (2682, 234288), (3254, 193104), (3576, 175716), (4023, 156192), (4768, 131787), (4881, 128736), (5364, 117144), (6508, 96552), (7152, 87858), (8046, 78096), (9762, 64368), (10728, 58572), (12069, 52064), (13016, 48276), (14304, 43929), (14643, 42912), (16092, 39048), (19524, 32184), (21456, 29286), (24138, 26032)]