2028761952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:613

約数の個数: 192

約数和(自身を含む): 6247922688

約数和(自身を除く): 4219160736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 101, 112, 142, 168, 202, 213, 224, 284, 303, 336, 404, 421, 426, 497, 568, 606, 672, 707, 808, 842, 852, 994, 1136, 1212, 1263, 1414, 1491, 1616, 1684, 1704, 1988, 2121, 2272, 2424, 2526, 2828, 2947, 2982, 3232, 3368, 3408, 3976, 4242, 4848, 5052, 5656, 5894, 5964, 6736, 6816, 7171, 7952, 8484, 8841, 9696, 10104, 11312, 11788, 11928, 13472, 14342, 15904, 16968, 17682, 20208, 21513, 22624, 23576, 23856, 28684, 29891, 33936, 35364, 40416, 42521, 43026, 47152, 47712, 50197, 57368, 59782, 67872, 70728, 85042, 86052, 89673, 94304, 100394, 114736, 119564, 127563, 141456, 150591, 170084, 172104, 179346, 200788, 209237, 229472, 239128, 255126, 282912, 297647, 301182, 340168, 344208, 358692, 401576, 418474, 478256, 510252, 595294, 602364, 627711, 680336, 688416, 717384, 803152, 836948, 892941, 956512, 1020504, 1190588, 1204728, 1255422, 1360672, 1434768, 1606304, 1673896, 1785882, 2041008, 2381176, 2409456, 2510844, 2869536, 3018991, 3347792, 3571764, 4082016, 4762352, 4818912, 5021688, 6037982, 6695584, 7143528, 9056973, 9524704, 10043376, 12075964, 14287056, 18113946, 20086752, 21132937, 24151928, 28574112, 36227892, 42265874, 48303856, 63398811, 72455784, 84531748, 96607712, 126797622, 144911568, 169063496, 253595244, 289823136, 338126992, 507190488, 676253984, 1014380976, 2028761952]

約数ペア:

[(1, 2028761952), (2, 1014380976), (3, 676253984), (4, 507190488), (6, 338126992), (7, 289823136), (8, 253595244), (12, 169063496), (14, 144911568), (16, 126797622), (21, 96607712), (24, 84531748), (28, 72455784), (32, 63398811), (42, 48303856), (48, 42265874), (56, 36227892), (71, 28574112), (84, 24151928), (96, 21132937), (101, 20086752), (112, 18113946), (142, 14287056), (168, 12075964), (202, 10043376), (213, 9524704), (224, 9056973), (284, 7143528), (303, 6695584), (336, 6037982), (404, 5021688), (421, 4818912), (426, 4762352), (497, 4082016), (568, 3571764), (606, 3347792), (672, 3018991), (707, 2869536), (808, 2510844), (842, 2409456), (852, 2381176), (994, 2041008), (1136, 1785882), (1212, 1673896), (1263, 1606304), (1414, 1434768), (1491, 1360672), (1616, 1255422), (1684, 1204728), (1704, 1190588), (1988, 1020504), (2121, 956512), (2272, 892941), (2424, 836948), (2526, 803152), (2828, 717384), (2947, 688416), (2982, 680336), (3232, 627711), (3368, 602364), (3408, 595294), (3976, 510252), (4242, 478256), (4848, 418474), (5052, 401576), (5656, 358692), (5894, 344208), (5964, 340168), (6736, 301182), (6816, 297647), (7171, 282912), (7952, 255126), (8484, 239128), (8841, 229472), (9696, 209237), (10104, 200788), (11312, 179346), (11788, 172104), (11928, 170084), (13472, 150591), (14342, 141456), (15904, 127563), (16968, 119564), (17682, 114736), (20208, 100394), (21513, 94304), (22624, 89673), (23576, 86052), (23856, 85042), (28684, 70728), (29891, 67872), (33936, 59782), (35364, 57368), (40416, 50197), (42521, 47712), (43026, 47152)]