1948778496

素因数分解:

$2^{19}\times 3^2\times 7^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 6543108000

約数和(自身を除く): 4594329504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 64, 72, 84, 96, 112, 118, 126, 128, 144, 168, 177, 192, 224, 236, 252, 256, 288, 336, 354, 384, 413, 448, 472, 504, 512, 531, 576, 672, 708, 768, 826, 896, 944, 1008, 1024, 1062, 1152, 1239, 1344, 1416, 1536, 1652, 1792, 1888, 2016, 2048, 2124, 2304, 2478, 2688, 2832, 3072, 3304, 3584, 3717, 3776, 4032, 4096, 4248, 4608, 4956, 5376, 5664, 6144, 6608, 7168, 7434, 7552, 8064, 8192, 8496, 9216, 9912, 10752, 11328, 12288, 13216, 14336, 14868, 15104, 16128, 16384, 16992, 18432, 19824, 21504, 22656, 24576, 26432, 28672, 29736, 30208, 32256, 32768, 33984, 36864, 39648, 43008, 45312, 49152, 52864, 57344, 59472, 60416, 64512, 65536, 67968, 73728, 79296, 86016, 90624, 98304, 105728, 114688, 118944, 120832, 129024, 131072, 135936, 147456, 158592, 172032, 181248, 196608, 211456, 229376, 237888, 241664, 258048, 262144, 271872, 294912, 317184, 344064, 362496, 393216, 422912, 458752, 475776, 483328, 516096, 524288, 543744, 589824, 634368, 688128, 724992, 786432, 845824, 917504, 951552, 966656, 1032192, 1087488, 1179648, 1268736, 1376256, 1449984, 1572864, 1691648, 1835008, 1903104, 1933312, 2064384, 2174976, 2359296, 2537472, 2752512, 2899968, 3383296, 3670016, 3806208, 3866624, 4128768, 4349952, 4718592, 5074944, 5505024, 5799936, 6766592, 7612416, 7733248, 8257536, 8699904, 10149888, 11010048, 11599872, 13533184, 15224832, 15466496, 16515072, 17399808, 20299776, 23199744, 27066368, 30449664, 30932992, 33030144, 34799616, 40599552, 46399488, 54132736, 60899328, 69599232, 81199104, 92798976, 108265472, 121798656, 139198464, 162398208, 216530944, 243597312, 278396928, 324796416, 487194624, 649592832, 974389248, 1948778496]

約数ペア:

[(1, 1948778496), (2, 974389248), (3, 649592832), (4, 487194624), (6, 324796416), (7, 278396928), (8, 243597312), (9, 216530944), (12, 162398208), (14, 139198464), (16, 121798656), (18, 108265472), (21, 92798976), (24, 81199104), (28, 69599232), (32, 60899328), (36, 54132736), (42, 46399488), (48, 40599552), (56, 34799616), (59, 33030144), (63, 30932992), (64, 30449664), (72, 27066368), (84, 23199744), (96, 20299776), (112, 17399808), (118, 16515072), (126, 15466496), (128, 15224832), (144, 13533184), (168, 11599872), (177, 11010048), (192, 10149888), (224, 8699904), (236, 8257536), (252, 7733248), (256, 7612416), (288, 6766592), (336, 5799936), (354, 5505024), (384, 5074944), (413, 4718592), (448, 4349952), (472, 4128768), (504, 3866624), (512, 3806208), (531, 3670016), (576, 3383296), (672, 2899968), (708, 2752512), (768, 2537472), (826, 2359296), (896, 2174976), (944, 2064384), (1008, 1933312), (1024, 1903104), (1062, 1835008), (1152, 1691648), (1239, 1572864), (1344, 1449984), (1416, 1376256), (1536, 1268736), (1652, 1179648), (1792, 1087488), (1888, 1032192), (2016, 966656), (2048, 951552), (2124, 917504), (2304, 845824), (2478, 786432), (2688, 724992), (2832, 688128), (3072, 634368), (3304, 589824), (3584, 543744), (3717, 524288), (3776, 516096), (4032, 483328), (4096, 475776), (4248, 458752), (4608, 422912), (4956, 393216), (5376, 362496), (5664, 344064), (6144, 317184), (6608, 294912), (7168, 271872), (7434, 262144), (7552, 258048), (8064, 241664), (8192, 237888), (8496, 229376), (9216, 211456), (9912, 196608), (10752, 181248), (11328, 172032), (12288, 158592), (13216, 147456), (14336, 135936), (14868, 131072), (15104, 129024), (16128, 120832), (16384, 118944), (16992, 114688), (18432, 105728), (19824, 98304), (21504, 90624), (22656, 86016), (24576, 79296), (26432, 73728), (28672, 67968), (29736, 65536), (30208, 64512), (32256, 60416), (32768, 59472), (33984, 57344), (36864, 52864), (39648, 49152), (43008, 45312)]