19495994112

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{402943}}^1$

素因数の和:402975

約数の個数: 144

約数和(自身を含む): 65889402880

約数和(自身を除く): 46393408768

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, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 48384, 402943, 805886, 1208829, 1611772, 2417658, 2820601, 3223544, 3626487, 4835316, 5641202, 6447088, 7252974, 8461803, 9670632, 10879461, 11282404, 12894176, 14505948, 16923606, 19341264, 21758922, 22564808, 25385409, 25788352, 29011896, 33847212, 38682528, 43517844, 45129616, 50770818, 51576704, 58023792, 67694424, 76156227, 77365056, 87035688, 90259232, 101541636, 103153408, 116047584, 135388848, 152312454, 154730112, 174071376, 180518464, 203083272, 232095168, 270777696, 304624908, 309460224, 348142752, 361036928, 406166544, 464190336, 541555392, 609249816, 696285504, 722073856, 812333088, 928380672, 1083110784, 1218499632, 1392571008, 1624666176, 2166221568, 2436999264, 2785142016, 3249332352, 4873998528, 6498664704, 9747997056, 19495994112]

約数ペア:

[(1, 19495994112), (2, 9747997056), (3, 6498664704), (4, 4873998528), (6, 3249332352), (7, 2785142016), (8, 2436999264), (9, 2166221568), (12, 1624666176), (14, 1392571008), (16, 1218499632), (18, 1083110784), (21, 928380672), (24, 812333088), (27, 722073856), (28, 696285504), (32, 609249816), (36, 541555392), (42, 464190336), (48, 406166544), (54, 361036928), (56, 348142752), (63, 309460224), (64, 304624908), (72, 270777696), (84, 232095168), (96, 203083272), (108, 180518464), (112, 174071376), (126, 154730112), (128, 152312454), (144, 135388848), (168, 116047584), (189, 103153408), (192, 101541636), (216, 90259232), (224, 87035688), (252, 77365056), (256, 76156227), (288, 67694424), (336, 58023792), (378, 51576704), (384, 50770818), (432, 45129616), (448, 43517844), (504, 38682528), (576, 33847212), (672, 29011896), (756, 25788352), (768, 25385409), (864, 22564808), (896, 21758922), (1008, 19341264), (1152, 16923606), (1344, 14505948), (1512, 12894176), (1728, 11282404), (1792, 10879461), (2016, 9670632), (2304, 8461803), (2688, 7252974), (3024, 6447088), (3456, 5641202), (4032, 4835316), (5376, 3626487), (6048, 3223544), (6912, 2820601), (8064, 2417658), (12096, 1611772), (16128, 1208829), (24192, 805886), (48384, 402943)]