2490882912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{4397}}^1$

素因数の和:4701

約数の個数: 144

約数和(自身を含む): 8126026272

約数和(自身を除く): 5635143360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 281, 288, 336, 504, 562, 672, 843, 1008, 1124, 1686, 1967, 2016, 2248, 2529, 3372, 3934, 4397, 4496, 5058, 5901, 6744, 7868, 8794, 8992, 10116, 11802, 13191, 13488, 15736, 17588, 17703, 20232, 23604, 26382, 26976, 30779, 31472, 35176, 35406, 39573, 40464, 47208, 52764, 61558, 62944, 70352, 70812, 79146, 80928, 92337, 94416, 105528, 123116, 140704, 141624, 158292, 184674, 188832, 211056, 246232, 277011, 283248, 316584, 369348, 422112, 492464, 554022, 566496, 633168, 738696, 984928, 1108044, 1235557, 1266336, 1477392, 2216088, 2471114, 2954784, 3706671, 4432176, 4942228, 7413342, 8648899, 8864352, 9884456, 11120013, 14826684, 17297798, 19768912, 22240026, 25946697, 29653368, 34595596, 39537824, 44480052, 51893394, 59306736, 69191192, 77840091, 88960104, 103786788, 118613472, 138382384, 155680182, 177920208, 207573576, 276764768, 311360364, 355840416, 415147152, 622720728, 830294304, 1245441456, 2490882912]

約数ペア:

[(1, 2490882912), (2, 1245441456), (3, 830294304), (4, 622720728), (6, 415147152), (7, 355840416), (8, 311360364), (9, 276764768), (12, 207573576), (14, 177920208), (16, 155680182), (18, 138382384), (21, 118613472), (24, 103786788), (28, 88960104), (32, 77840091), (36, 69191192), (42, 59306736), (48, 51893394), (56, 44480052), (63, 39537824), (72, 34595596), (84, 29653368), (96, 25946697), (112, 22240026), (126, 19768912), (144, 17297798), (168, 14826684), (224, 11120013), (252, 9884456), (281, 8864352), (288, 8648899), (336, 7413342), (504, 4942228), (562, 4432176), (672, 3706671), (843, 2954784), (1008, 2471114), (1124, 2216088), (1686, 1477392), (1967, 1266336), (2016, 1235557), (2248, 1108044), (2529, 984928), (3372, 738696), (3934, 633168), (4397, 566496), (4496, 554022), (5058, 492464), (5901, 422112), (6744, 369348), (7868, 316584), (8794, 283248), (8992, 277011), (10116, 246232), (11802, 211056), (13191, 188832), (13488, 184674), (15736, 158292), (17588, 141624), (17703, 140704), (20232, 123116), (23604, 105528), (26382, 94416), (26976, 92337), (30779, 80928), (31472, 79146), (35176, 70812), (35406, 70352), (39573, 62944), (40464, 61558), (47208, 52764)]