1891934208

素因数分解:

$2^{13}\times 3^2\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:482

約数の個数: 168

約数和(自身を含む): 5561307648

約数和(自身を除く): 3669373440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 256, 268, 288, 383, 384, 402, 512, 536, 576, 603, 766, 768, 804, 1024, 1072, 1149, 1152, 1206, 1532, 1536, 1608, 2048, 2144, 2298, 2304, 2412, 3064, 3072, 3216, 3447, 4096, 4288, 4596, 4608, 4824, 6128, 6144, 6432, 6894, 8192, 8576, 9192, 9216, 9648, 12256, 12288, 12864, 13788, 17152, 18384, 18432, 19296, 24512, 24576, 25661, 25728, 27576, 34304, 36768, 36864, 38592, 49024, 51322, 51456, 55152, 68608, 73536, 73728, 76983, 77184, 98048, 102644, 102912, 110304, 137216, 147072, 153966, 154368, 196096, 205288, 205824, 220608, 230949, 274432, 294144, 307932, 308736, 392192, 410576, 411648, 441216, 461898, 548864, 588288, 615864, 617472, 784384, 821152, 823296, 882432, 923796, 1176576, 1231728, 1234944, 1568768, 1642304, 1646592, 1764864, 1847592, 2353152, 2463456, 2469888, 3137536, 3284608, 3529728, 3695184, 4706304, 4926912, 4939776, 6569216, 7059456, 7390368, 9412608, 9853824, 13138432, 14118912, 14780736, 19707648, 26276864, 28237824, 29561472, 39415296, 52553728, 59122944, 78830592, 105107456, 118245888, 157661184, 210214912, 236491776, 315322368, 472983552, 630644736, 945967104, 1891934208]

約数ペア:

[(1, 1891934208), (2, 945967104), (3, 630644736), (4, 472983552), (6, 315322368), (8, 236491776), (9, 210214912), (12, 157661184), (16, 118245888), (18, 105107456), (24, 78830592), (32, 59122944), (36, 52553728), (48, 39415296), (64, 29561472), (67, 28237824), (72, 26276864), (96, 19707648), (128, 14780736), (134, 14118912), (144, 13138432), (192, 9853824), (201, 9412608), (256, 7390368), (268, 7059456), (288, 6569216), (383, 4939776), (384, 4926912), (402, 4706304), (512, 3695184), (536, 3529728), (576, 3284608), (603, 3137536), (766, 2469888), (768, 2463456), (804, 2353152), (1024, 1847592), (1072, 1764864), (1149, 1646592), (1152, 1642304), (1206, 1568768), (1532, 1234944), (1536, 1231728), (1608, 1176576), (2048, 923796), (2144, 882432), (2298, 823296), (2304, 821152), (2412, 784384), (3064, 617472), (3072, 615864), (3216, 588288), (3447, 548864), (4096, 461898), (4288, 441216), (4596, 411648), (4608, 410576), (4824, 392192), (6128, 308736), (6144, 307932), (6432, 294144), (6894, 274432), (8192, 230949), (8576, 220608), (9192, 205824), (9216, 205288), (9648, 196096), (12256, 154368), (12288, 153966), (12864, 147072), (13788, 137216), (17152, 110304), (18384, 102912), (18432, 102644), (19296, 98048), (24512, 77184), (24576, 76983), (25661, 73728), (25728, 73536), (27576, 68608), (34304, 55152), (36768, 51456), (36864, 51322), (38592, 49024)]