2091151872

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{14639}}^1$

素因数の和:14694

約数の個数: 120

約数和(自身を含む): 6230315520

約数和(自身を除く): 4139163648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3968, 4464, 4608, 5952, 7936, 8928, 11904, 14639, 15872, 17856, 23808, 29278, 35712, 43917, 47616, 58556, 71424, 87834, 117112, 131751, 142848, 175668, 234224, 263502, 351336, 453809, 468448, 527004, 702672, 907618, 936896, 1054008, 1361427, 1405344, 1815236, 1873792, 2108016, 2722854, 2810688, 3630472, 3747584, 4084281, 4216032, 5445708, 5621376, 7260944, 7495168, 8168562, 8432064, 10891416, 11242752, 14521888, 16337124, 16864128, 21782832, 22485504, 29043776, 32674248, 33728256, 43565664, 58087552, 65348496, 67456512, 87131328, 116175104, 130696992, 174262656, 232350208, 261393984, 348525312, 522787968, 697050624, 1045575936, 2091151872]

約数ペア:

[(1, 2091151872), (2, 1045575936), (3, 697050624), (4, 522787968), (6, 348525312), (8, 261393984), (9, 232350208), (12, 174262656), (16, 130696992), (18, 116175104), (24, 87131328), (31, 67456512), (32, 65348496), (36, 58087552), (48, 43565664), (62, 33728256), (64, 32674248), (72, 29043776), (93, 22485504), (96, 21782832), (124, 16864128), (128, 16337124), (144, 14521888), (186, 11242752), (192, 10891416), (248, 8432064), (256, 8168562), (279, 7495168), (288, 7260944), (372, 5621376), (384, 5445708), (496, 4216032), (512, 4084281), (558, 3747584), (576, 3630472), (744, 2810688), (768, 2722854), (992, 2108016), (1116, 1873792), (1152, 1815236), (1488, 1405344), (1536, 1361427), (1984, 1054008), (2232, 936896), (2304, 907618), (2976, 702672), (3968, 527004), (4464, 468448), (4608, 453809), (5952, 351336), (7936, 263502), (8928, 234224), (11904, 175668), (14639, 142848), (15872, 131751), (17856, 117112), (23808, 87834), (29278, 71424), (35712, 58556), (43917, 47616)]