326946816

素因数分解:

$2^{12}\times 3^2\times 7^2\times {\mathrm{181}}^1$

素因数の和:225

約数の個数: 234

約数和(自身を含む): 1104654642

約数和(自身を除く): 777707826

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 181, 192, 196, 224, 252, 256, 288, 294, 336, 362, 384, 392, 441, 448, 504, 512, 543, 576, 588, 672, 724, 768, 784, 882, 896, 1008, 1024, 1086, 1152, 1176, 1267, 1344, 1448, 1536, 1568, 1629, 1764, 1792, 2016, 2048, 2172, 2304, 2352, 2534, 2688, 2896, 3072, 3136, 3258, 3528, 3584, 3801, 4032, 4096, 4344, 4608, 4704, 5068, 5376, 5792, 6144, 6272, 6516, 7056, 7168, 7602, 8064, 8688, 8869, 9216, 9408, 10136, 10752, 11403, 11584, 12288, 12544, 13032, 14112, 14336, 15204, 16128, 17376, 17738, 18432, 18816, 20272, 21504, 22806, 23168, 25088, 26064, 26607, 28224, 28672, 30408, 32256, 34752, 35476, 36864, 37632, 40544, 43008, 45612, 46336, 50176, 52128, 53214, 56448, 60816, 64512, 69504, 70952, 75264, 79821, 81088, 86016, 91224, 92672, 100352, 104256, 106428, 112896, 121632, 129024, 139008, 141904, 150528, 159642, 162176, 182448, 185344, 200704, 208512, 212856, 225792, 243264, 258048, 278016, 283808, 301056, 319284, 324352, 364896, 370688, 417024, 425712, 451584, 486528, 556032, 567616, 602112, 638568, 648704, 729792, 741376, 834048, 851424, 903168, 973056, 1112064, 1135232, 1277136, 1297408, 1459584, 1668096, 1702848, 1806336, 1946112, 2224128, 2270464, 2554272, 2594816, 2919168, 3336192, 3405696, 3892224, 4540928, 5108544, 5189632, 5838336, 6672384, 6811392, 7784448, 9081856, 10217088, 11676672, 13622784, 15568896, 18163712, 20434176, 23353344, 27245568, 36327424, 40868352, 46706688, 54491136, 81736704, 108982272, 163473408, 326946816]

約数ペア:

[(1, 326946816), (2, 163473408), (3, 108982272), (4, 81736704), (6, 54491136), (7, 46706688), (8, 40868352), (9, 36327424), (12, 27245568), (14, 23353344), (16, 20434176), (18, 18163712), (21, 15568896), (24, 13622784), (28, 11676672), (32, 10217088), (36, 9081856), (42, 7784448), (48, 6811392), (49, 6672384), (56, 5838336), (63, 5189632), (64, 5108544), (72, 4540928), (84, 3892224), (96, 3405696), (98, 3336192), (112, 2919168), (126, 2594816), (128, 2554272), (144, 2270464), (147, 2224128), (168, 1946112), (181, 1806336), (192, 1702848), (196, 1668096), (224, 1459584), (252, 1297408), (256, 1277136), (288, 1135232), (294, 1112064), (336, 973056), (362, 903168), (384, 851424), (392, 834048), (441, 741376), (448, 729792), (504, 648704), (512, 638568), (543, 602112), (576, 567616), (588, 556032), (672, 486528), (724, 451584), (768, 425712), (784, 417024), (882, 370688), (896, 364896), (1008, 324352), (1024, 319284), (1086, 301056), (1152, 283808), (1176, 278016), (1267, 258048), (1344, 243264), (1448, 225792), (1536, 212856), (1568, 208512), (1629, 200704), (1764, 185344), (1792, 182448), (2016, 162176), (2048, 159642), (2172, 150528), (2304, 141904), (2352, 139008), (2534, 129024), (2688, 121632), (2896, 112896), (3072, 106428), (3136, 104256), (3258, 100352), (3528, 92672), (3584, 91224), (3801, 86016), (4032, 81088), (4096, 79821), (4344, 75264), (4608, 70952), (4704, 69504), (5068, 64512), (5376, 60816), (5792, 56448), (6144, 53214), (6272, 52128), (6516, 50176), (7056, 46336), (7168, 45612), (7602, 43008), (8064, 40544), (8688, 37632), (8869, 36864), (9216, 35476), (9408, 34752), (10136, 32256), (10752, 30408), (11403, 28672), (11584, 28224), (12288, 26607), (12544, 26064), (13032, 25088), (14112, 23168), (14336, 22806), (15204, 21504), (16128, 20272), (17376, 18816), (17738, 18432)]