289459968

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1$

素因数の和:2390

約数の個数: 144

約数和(自身を含む): 919113216

約数和(自身を除く): 629653248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 768, 896, 966, 1104, 1288, 1344, 1472, 1792, 1932, 2208, 2341, 2576, 2688, 2944, 3864, 4416, 4682, 5152, 5376, 5888, 7023, 7728, 8832, 9364, 10304, 14046, 15456, 16387, 17664, 18728, 20608, 28092, 30912, 32774, 37456, 41216, 49161, 53843, 56184, 61824, 65548, 74912, 98322, 107686, 112368, 123648, 131096, 149824, 161529, 196644, 215372, 224736, 262192, 299648, 323058, 376901, 393288, 430744, 449472, 524384, 599296, 646116, 753802, 786576, 861488, 898944, 1048768, 1130703, 1292232, 1507604, 1573152, 1722976, 1797888, 2097536, 2261406, 2584464, 3015208, 3146304, 3445952, 4195072, 4522812, 5168928, 6030416, 6292608, 6891904, 9045624, 10337856, 12060832, 12585216, 13783808, 18091248, 20675712, 24121664, 36182496, 41351424, 48243328, 72364992, 96486656, 144729984, 289459968]

約数ペア:

[(1, 289459968), (2, 144729984), (3, 96486656), (4, 72364992), (6, 48243328), (7, 41351424), (8, 36182496), (12, 24121664), (14, 20675712), (16, 18091248), (21, 13783808), (23, 12585216), (24, 12060832), (28, 10337856), (32, 9045624), (42, 6891904), (46, 6292608), (48, 6030416), (56, 5168928), (64, 4522812), (69, 4195072), (84, 3445952), (92, 3146304), (96, 3015208), (112, 2584464), (128, 2261406), (138, 2097536), (161, 1797888), (168, 1722976), (184, 1573152), (192, 1507604), (224, 1292232), (256, 1130703), (276, 1048768), (322, 898944), (336, 861488), (368, 786576), (384, 753802), (448, 646116), (483, 599296), (552, 524384), (644, 449472), (672, 430744), (736, 393288), (768, 376901), (896, 323058), (966, 299648), (1104, 262192), (1288, 224736), (1344, 215372), (1472, 196644), (1792, 161529), (1932, 149824), (2208, 131096), (2341, 123648), (2576, 112368), (2688, 107686), (2944, 98322), (3864, 74912), (4416, 65548), (4682, 61824), (5152, 56184), (5376, 53843), (5888, 49161), (7023, 41216), (7728, 37456), (8832, 32774), (9364, 30912), (10304, 28092), (14046, 20608), (15456, 18728), (16387, 17664)]