2086971264

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:618

約数の個数: 256

約数和(自身を含む): 7087449600

約数和(自身を除く): 5000478336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 281, 288, 307, 336, 378, 384, 432, 448, 504, 562, 576, 614, 672, 756, 843, 864, 896, 921, 1008, 1124, 1152, 1228, 1344, 1512, 1686, 1728, 1842, 1967, 2016, 2149, 2248, 2456, 2529, 2688, 2763, 3024, 3372, 3456, 3684, 3934, 4032, 4298, 4496, 4912, 5058, 5526, 5901, 6048, 6447, 6744, 7368, 7587, 7868, 8064, 8289, 8596, 8992, 9824, 10116, 11052, 11802, 12096, 12894, 13488, 14736, 15174, 15736, 16578, 17192, 17703, 17984, 19341, 19648, 20232, 22104, 23604, 24192, 25788, 26976, 29472, 30348, 31472, 33156, 34384, 35406, 35968, 38682, 39296, 40464, 44208, 47208, 51576, 53109, 53952, 58023, 58944, 60696, 62944, 66312, 68768, 70812, 77364, 80928, 86267, 88416, 94416, 103152, 106218, 107904, 116046, 117888, 121392, 125888, 132624, 137536, 141624, 154728, 161856, 172534, 176832, 188832, 206304, 212436, 232092, 242784, 251776, 258801, 265248, 275072, 283248, 309456, 323712, 345068, 353664, 377664, 412608, 424872, 464184, 485568, 517602, 530496, 566496, 603869, 618912, 690136, 755328, 776403, 825216, 849744, 928368, 971136, 1035204, 1060992, 1132992, 1207738, 1237824, 1380272, 1552806, 1699488, 1811607, 1856736, 2070408, 2265984, 2329209, 2415476, 2475648, 2760544, 3105612, 3398976, 3623214, 3713472, 4140816, 4658418, 4830952, 5434821, 5521088, 6211224, 6797952, 7246428, 7426944, 8281632, 9316836, 9661904, 10869642, 11042176, 12422448, 14492856, 16304463, 16563264, 18633672, 19323808, 21739284, 24844896, 28985712, 32608926, 33126528, 37267344, 38647616, 43478568, 49689792, 57971424, 65217852, 74534688, 77295232, 86957136, 99379584, 115942848, 130435704, 149069376, 173914272, 231885696, 260871408, 298138752, 347828544, 521742816, 695657088, 1043485632, 2086971264]

約数ペア:

[(1, 2086971264), (2, 1043485632), (3, 695657088), (4, 521742816), (6, 347828544), (7, 298138752), (8, 260871408), (9, 231885696), (12, 173914272), (14, 149069376), (16, 130435704), (18, 115942848), (21, 99379584), (24, 86957136), (27, 77295232), (28, 74534688), (32, 65217852), (36, 57971424), (42, 49689792), (48, 43478568), (54, 38647616), (56, 37267344), (63, 33126528), (64, 32608926), (72, 28985712), (84, 24844896), (96, 21739284), (108, 19323808), (112, 18633672), (126, 16563264), (128, 16304463), (144, 14492856), (168, 12422448), (189, 11042176), (192, 10869642), (216, 9661904), (224, 9316836), (252, 8281632), (281, 7426944), (288, 7246428), (307, 6797952), (336, 6211224), (378, 5521088), (384, 5434821), (432, 4830952), (448, 4658418), (504, 4140816), (562, 3713472), (576, 3623214), (614, 3398976), (672, 3105612), (756, 2760544), (843, 2475648), (864, 2415476), (896, 2329209), (921, 2265984), (1008, 2070408), (1124, 1856736), (1152, 1811607), (1228, 1699488), (1344, 1552806), (1512, 1380272), (1686, 1237824), (1728, 1207738), (1842, 1132992), (1967, 1060992), (2016, 1035204), (2149, 971136), (2248, 928368), (2456, 849744), (2529, 825216), (2688, 776403), (2763, 755328), (3024, 690136), (3372, 618912), (3456, 603869), (3684, 566496), (3934, 530496), (4032, 517602), (4298, 485568), (4496, 464184), (4912, 424872), (5058, 412608), (5526, 377664), (5901, 353664), (6048, 345068), (6447, 323712), (6744, 309456), (7368, 283248), (7587, 275072), (7868, 265248), (8064, 258801), (8289, 251776), (8596, 242784), (8992, 232092), (9824, 212436), (10116, 206304), (11052, 188832), (11802, 176832), (12096, 172534), (12894, 161856), (13488, 154728), (14736, 141624), (15174, 137536), (15736, 132624), (16578, 125888), (17192, 121392), (17703, 117888), (17984, 116046), (19341, 107904), (19648, 106218), (20232, 103152), (22104, 94416), (23604, 88416), (24192, 86267), (25788, 80928), (26976, 77364), (29472, 70812), (30348, 68768), (31472, 66312), (33156, 62944), (34384, 60696), (35406, 58944), (35968, 58023), (38682, 53952), (39296, 53109), (40464, 51576), (44208, 47208)]