1847981184

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:539

約数の個数: 256

約数和(自身を含む): 5950402560

約数和(自身を除く): 4102421376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 71, 84, 92, 96, 112, 128, 138, 142, 161, 168, 184, 192, 213, 224, 276, 284, 322, 336, 368, 384, 421, 426, 448, 483, 497, 552, 568, 644, 672, 736, 842, 852, 896, 966, 994, 1104, 1136, 1263, 1288, 1344, 1472, 1491, 1633, 1684, 1704, 1932, 1988, 2208, 2272, 2526, 2576, 2688, 2944, 2947, 2982, 3266, 3368, 3408, 3864, 3976, 4416, 4544, 4899, 5052, 5152, 5894, 5964, 6532, 6736, 6816, 7728, 7952, 8832, 8841, 9088, 9683, 9798, 10104, 10304, 11431, 11788, 11928, 13064, 13472, 13632, 15456, 15904, 17682, 19366, 19596, 20208, 20608, 22862, 23576, 23856, 26128, 26944, 27264, 29049, 29891, 30912, 31808, 34293, 35364, 38732, 39192, 40416, 45724, 47152, 47712, 52256, 53888, 58098, 59782, 61824, 63616, 67781, 68586, 70728, 77464, 78384, 80832, 89673, 91448, 94304, 95424, 104512, 116196, 119564, 135562, 137172, 141456, 154928, 156768, 161664, 179346, 182896, 188608, 190848, 203343, 209024, 209237, 232392, 239128, 271124, 274344, 282912, 309856, 313536, 358692, 365792, 377216, 406686, 418474, 464784, 478256, 542248, 548688, 565824, 619712, 627072, 627711, 687493, 717384, 731584, 813372, 836948, 929568, 956512, 1084496, 1097376, 1131648, 1239424, 1255422, 1374986, 1434768, 1463168, 1626744, 1673896, 1859136, 1913024, 2062479, 2168992, 2194752, 2510844, 2749972, 2869536, 3253488, 3347792, 3718272, 3826048, 4124958, 4337984, 4389504, 4812451, 5021688, 5499944, 5739072, 6506976, 6695584, 8249916, 8675968, 9624902, 10043376, 10999888, 11478144, 13013952, 13391168, 14437353, 16499832, 19249804, 20086752, 21999776, 26027904, 26782336, 28874706, 32999664, 38499608, 40173504, 43999552, 57749412, 65999328, 76999216, 80347008, 87999104, 115498824, 131998656, 153998432, 230997648, 263997312, 307996864, 461995296, 615993728, 923990592, 1847981184]

約数ペア:

[(1, 1847981184), (2, 923990592), (3, 615993728), (4, 461995296), (6, 307996864), (7, 263997312), (8, 230997648), (12, 153998432), (14, 131998656), (16, 115498824), (21, 87999104), (23, 80347008), (24, 76999216), (28, 65999328), (32, 57749412), (42, 43999552), (46, 40173504), (48, 38499608), (56, 32999664), (64, 28874706), (69, 26782336), (71, 26027904), (84, 21999776), (92, 20086752), (96, 19249804), (112, 16499832), (128, 14437353), (138, 13391168), (142, 13013952), (161, 11478144), (168, 10999888), (184, 10043376), (192, 9624902), (213, 8675968), (224, 8249916), (276, 6695584), (284, 6506976), (322, 5739072), (336, 5499944), (368, 5021688), (384, 4812451), (421, 4389504), (426, 4337984), (448, 4124958), (483, 3826048), (497, 3718272), (552, 3347792), (568, 3253488), (644, 2869536), (672, 2749972), (736, 2510844), (842, 2194752), (852, 2168992), (896, 2062479), (966, 1913024), (994, 1859136), (1104, 1673896), (1136, 1626744), (1263, 1463168), (1288, 1434768), (1344, 1374986), (1472, 1255422), (1491, 1239424), (1633, 1131648), (1684, 1097376), (1704, 1084496), (1932, 956512), (1988, 929568), (2208, 836948), (2272, 813372), (2526, 731584), (2576, 717384), (2688, 687493), (2944, 627711), (2947, 627072), (2982, 619712), (3266, 565824), (3368, 548688), (3408, 542248), (3864, 478256), (3976, 464784), (4416, 418474), (4544, 406686), (4899, 377216), (5052, 365792), (5152, 358692), (5894, 313536), (5964, 309856), (6532, 282912), (6736, 274344), (6816, 271124), (7728, 239128), (7952, 232392), (8832, 209237), (8841, 209024), (9088, 203343), (9683, 190848), (9798, 188608), (10104, 182896), (10304, 179346), (11431, 161664), (11788, 156768), (11928, 154928), (13064, 141456), (13472, 137172), (13632, 135562), (15456, 119564), (15904, 116196), (17682, 104512), (19366, 95424), (19596, 94304), (20208, 91448), (20608, 89673), (22862, 80832), (23576, 78384), (23856, 77464), (26128, 70728), (26944, 68586), (27264, 67781), (29049, 63616), (29891, 61824), (30912, 59782), (31808, 58098), (34293, 53888), (35364, 52256), (38732, 47712), (39192, 47152), (40416, 45724)]