1809815616

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1138

約数の個数: 224

約数和(自身を含む): 6125748480

約数和(自身を除く): 4315932864

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, 144, 157, 168, 189, 192, 216, 224, 252, 288, 314, 336, 378, 432, 448, 471, 504, 576, 628, 672, 756, 864, 942, 953, 1008, 1099, 1256, 1344, 1413, 1512, 1728, 1884, 1906, 2016, 2198, 2512, 2826, 2859, 3024, 3297, 3768, 3812, 4032, 4239, 4396, 5024, 5652, 5718, 6048, 6594, 6671, 7536, 7624, 8478, 8577, 8792, 9891, 10048, 11304, 11436, 12096, 13188, 13342, 15072, 15248, 16956, 17154, 17584, 19782, 20013, 22608, 22872, 25731, 26376, 26684, 29673, 30144, 30496, 33912, 34308, 35168, 39564, 40026, 45216, 45744, 51462, 52752, 53368, 59346, 60039, 60992, 67824, 68616, 70336, 79128, 80052, 90432, 91488, 102924, 105504, 106736, 118692, 120078, 135648, 137232, 149621, 158256, 160104, 180117, 182976, 205848, 211008, 213472, 237384, 240156, 271296, 274464, 299242, 316512, 320208, 360234, 411696, 426944, 448863, 474768, 480312, 548928, 598484, 633024, 640416, 720468, 823392, 897726, 949536, 960624, 1047347, 1196968, 1280832, 1346589, 1440936, 1646784, 1795452, 1899072, 1921248, 2094694, 2393936, 2693178, 2881872, 3142041, 3590904, 3842496, 4039767, 4189388, 4787872, 5386356, 5763744, 6284082, 7181808, 8079534, 8378776, 9426123, 9575744, 10772712, 11527488, 12568164, 14363616, 16159068, 16757552, 18852246, 21545424, 25136328, 28278369, 28727232, 32318136, 33515104, 37704492, 43090848, 50272656, 56556738, 64636272, 67030208, 75408984, 86181696, 100545312, 113113476, 129272544, 150817968, 201090624, 226226952, 258545088, 301635936, 452453904, 603271872, 904907808, 1809815616]

約数ペア:

[(1, 1809815616), (2, 904907808), (3, 603271872), (4, 452453904), (6, 301635936), (7, 258545088), (8, 226226952), (9, 201090624), (12, 150817968), (14, 129272544), (16, 113113476), (18, 100545312), (21, 86181696), (24, 75408984), (27, 67030208), (28, 64636272), (32, 56556738), (36, 50272656), (42, 43090848), (48, 37704492), (54, 33515104), (56, 32318136), (63, 28727232), (64, 28278369), (72, 25136328), (84, 21545424), (96, 18852246), (108, 16757552), (112, 16159068), (126, 14363616), (144, 12568164), (157, 11527488), (168, 10772712), (189, 9575744), (192, 9426123), (216, 8378776), (224, 8079534), (252, 7181808), (288, 6284082), (314, 5763744), (336, 5386356), (378, 4787872), (432, 4189388), (448, 4039767), (471, 3842496), (504, 3590904), (576, 3142041), (628, 2881872), (672, 2693178), (756, 2393936), (864, 2094694), (942, 1921248), (953, 1899072), (1008, 1795452), (1099, 1646784), (1256, 1440936), (1344, 1346589), (1413, 1280832), (1512, 1196968), (1728, 1047347), (1884, 960624), (1906, 949536), (2016, 897726), (2198, 823392), (2512, 720468), (2826, 640416), (2859, 633024), (3024, 598484), (3297, 548928), (3768, 480312), (3812, 474768), (4032, 448863), (4239, 426944), (4396, 411696), (5024, 360234), (5652, 320208), (5718, 316512), (6048, 299242), (6594, 274464), (6671, 271296), (7536, 240156), (7624, 237384), (8478, 213472), (8577, 211008), (8792, 205848), (9891, 182976), (10048, 180117), (11304, 160104), (11436, 158256), (12096, 149621), (13188, 137232), (13342, 135648), (15072, 120078), (15248, 118692), (16956, 106736), (17154, 105504), (17584, 102924), (19782, 91488), (20013, 90432), (22608, 80052), (22872, 79128), (25731, 70336), (26376, 68616), (26684, 67824), (29673, 60992), (30144, 60039), (30496, 59346), (33912, 53368), (34308, 52752), (35168, 51462), (39564, 45744), (40026, 45216)]