1917207957504

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{718999}}^1$

素因数の和:719064

約数の個数: 208

約数和(自身を含む): 6030672896000

約数和(自身を除く): 4113464938496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 992, 1024, 1302, 1344, 1488, 1536, 1736, 1792, 1984, 2048, 2604, 2688, 2976, 3072, 3472, 3584, 3968, 4096, 5208, 5376, 5952, 6144, 6944, 7168, 7936, 10416, 10752, 11904, 12288, 13888, 14336, 15872, 20832, 21504, 23808, 27776, 28672, 31744, 41664, 43008, 47616, 55552, 63488, 83328, 86016, 95232, 111104, 126976, 166656, 190464, 222208, 333312, 380928, 444416, 666624, 718999, 888832, 1333248, 1437998, 2156997, 2666496, 2875996, 4313994, 5032993, 5751992, 8627988, 10065986, 11503984, 15098979, 17255976, 20131972, 22288969, 23007968, 30197958, 34511952, 40263944, 44577938, 46015936, 60395916, 66866907, 69023904, 80527888, 89155876, 92031872, 120791832, 133733814, 138047808, 156022783, 161055776, 178311752, 184063744, 241583664, 267467628, 276095616, 312045566, 322111552, 356623504, 368127488, 468068349, 483167328, 534935256, 552191232, 624091132, 644223104, 713247008, 736254976, 936136698, 966334656, 1069870512, 1104382464, 1248182264, 1288446208, 1426494016, 1472509952, 1872273396, 1932669312, 2139741024, 2208764928, 2496364528, 2576892416, 2852988032, 2945019904, 3744546792, 3865338624, 4279482048, 4417529856, 4992729056, 5153784832, 5705976064, 7489093584, 7730677248, 8558964096, 8835059712, 9985458112, 10307569664, 11411952128, 14978187168, 15461354496, 17117928192, 19970916224, 20615139328, 22823904256, 29956374336, 30922708992, 34235856384, 39941832448, 45647808512, 59912748672, 61845417984, 68471712768, 79883664896, 91295617024, 119825497344, 136943425536, 159767329792, 239650994688, 273886851072, 319534659584, 479301989376, 639069319168, 958603978752, 1917207957504]

約数ペア:

[(1, 1917207957504), (2, 958603978752), (3, 639069319168), (4, 479301989376), (6, 319534659584), (7, 273886851072), (8, 239650994688), (12, 159767329792), (14, 136943425536), (16, 119825497344), (21, 91295617024), (24, 79883664896), (28, 68471712768), (31, 61845417984), (32, 59912748672), (42, 45647808512), (48, 39941832448), (56, 34235856384), (62, 30922708992), (64, 29956374336), (84, 22823904256), (93, 20615139328), (96, 19970916224), (112, 17117928192), (124, 15461354496), (128, 14978187168), (168, 11411952128), (186, 10307569664), (192, 9985458112), (217, 8835059712), (224, 8558964096), (248, 7730677248), (256, 7489093584), (336, 5705976064), (372, 5153784832), (384, 4992729056), (434, 4417529856), (448, 4279482048), (496, 3865338624), (512, 3744546792), (651, 2945019904), (672, 2852988032), (744, 2576892416), (768, 2496364528), (868, 2208764928), (896, 2139741024), (992, 1932669312), (1024, 1872273396), (1302, 1472509952), (1344, 1426494016), (1488, 1288446208), (1536, 1248182264), (1736, 1104382464), (1792, 1069870512), (1984, 966334656), (2048, 936136698), (2604, 736254976), (2688, 713247008), (2976, 644223104), (3072, 624091132), (3472, 552191232), (3584, 534935256), (3968, 483167328), (4096, 468068349), (5208, 368127488), (5376, 356623504), (5952, 322111552), (6144, 312045566), (6944, 276095616), (7168, 267467628), (7936, 241583664), (10416, 184063744), (10752, 178311752), (11904, 161055776), (12288, 156022783), (13888, 138047808), (14336, 133733814), (15872, 120791832), (20832, 92031872), (21504, 89155876), (23808, 80527888), (27776, 69023904), (28672, 66866907), (31744, 60395916), (41664, 46015936), (43008, 44577938), (47616, 40263944), (55552, 34511952), (63488, 30197958), (83328, 23007968), (86016, 22288969), (95232, 20131972), (111104, 17255976), (126976, 15098979), (166656, 11503984), (190464, 10065986), (222208, 8627988), (333312, 5751992), (380928, 5032993), (444416, 4313994), (666624, 2875996), (718999, 2666496), (888832, 2156997), (1333248, 1437998)]