1247238144

素因数分解:

$2^{11}\times 3^2\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 3633608160

約数和(自身を除く): 2386370016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 256, 288, 314, 384, 431, 471, 512, 576, 628, 768, 862, 942, 1024, 1152, 1256, 1293, 1413, 1536, 1724, 1884, 2048, 2304, 2512, 2586, 2826, 3072, 3448, 3768, 3879, 4608, 5024, 5172, 5652, 6144, 6896, 7536, 7758, 9216, 10048, 10344, 11304, 13792, 15072, 15516, 18432, 20096, 20688, 22608, 27584, 30144, 31032, 40192, 41376, 45216, 55168, 60288, 62064, 67667, 80384, 82752, 90432, 110336, 120576, 124128, 135334, 160768, 165504, 180864, 203001, 220672, 241152, 248256, 270668, 321536, 331008, 361728, 406002, 441344, 482304, 496512, 541336, 609003, 662016, 723456, 812004, 882688, 964608, 993024, 1082672, 1218006, 1324032, 1446912, 1624008, 1986048, 2165344, 2436012, 2648064, 2893824, 3248016, 3972096, 4330688, 4872024, 6496032, 7944192, 8661376, 9744048, 12992064, 17322752, 19488096, 25984128, 34645504, 38976192, 51968256, 69291008, 77952384, 103936512, 138582016, 155904768, 207873024, 311809536, 415746048, 623619072, 1247238144]

約数ペア:

[(1, 1247238144), (2, 623619072), (3, 415746048), (4, 311809536), (6, 207873024), (8, 155904768), (9, 138582016), (12, 103936512), (16, 77952384), (18, 69291008), (24, 51968256), (32, 38976192), (36, 34645504), (48, 25984128), (64, 19488096), (72, 17322752), (96, 12992064), (128, 9744048), (144, 8661376), (157, 7944192), (192, 6496032), (256, 4872024), (288, 4330688), (314, 3972096), (384, 3248016), (431, 2893824), (471, 2648064), (512, 2436012), (576, 2165344), (628, 1986048), (768, 1624008), (862, 1446912), (942, 1324032), (1024, 1218006), (1152, 1082672), (1256, 993024), (1293, 964608), (1413, 882688), (1536, 812004), (1724, 723456), (1884, 662016), (2048, 609003), (2304, 541336), (2512, 496512), (2586, 482304), (2826, 441344), (3072, 406002), (3448, 361728), (3768, 331008), (3879, 321536), (4608, 270668), (5024, 248256), (5172, 241152), (5652, 220672), (6144, 203001), (6896, 180864), (7536, 165504), (7758, 160768), (9216, 135334), (10048, 124128), (10344, 120576), (11304, 110336), (13792, 90432), (15072, 82752), (15516, 80384), (18432, 67667), (20096, 62064), (20688, 60288), (22608, 55168), (27584, 45216), (30144, 41376), (31032, 40192)]