428795136

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2417}}^1$

素因数の和:2457

約数の個数: 216

約数和(自身を含む): 1542026304

約数和(自身を除く): 1113231168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1792, 1848, 2016, 2112, 2304, 2417, 2464, 2688, 2772, 2816, 3168, 3696, 4032, 4224, 4834, 4928, 5376, 5544, 6336, 7251, 7392, 8064, 8448, 9668, 9856, 11088, 12672, 14502, 14784, 16128, 16919, 19336, 19712, 21753, 22176, 25344, 26587, 29004, 29568, 33838, 38672, 43506, 44352, 50757, 53174, 58008, 59136, 67676, 77344, 79761, 87012, 88704, 101514, 106348, 116016, 135352, 152271, 154688, 159522, 174024, 177408, 186109, 203028, 212696, 232032, 239283, 270704, 304542, 309376, 319044, 348048, 372218, 406056, 425392, 464064, 478566, 541408, 558327, 609084, 618752, 638088, 696096, 744436, 812112, 850784, 928128, 957132, 1082816, 1116654, 1218168, 1276176, 1392192, 1488872, 1624224, 1674981, 1701568, 1856256, 1914264, 2165632, 2233308, 2436336, 2552352, 2784384, 2977744, 3248448, 3349962, 3403136, 3828528, 4331264, 4466616, 4872672, 5104704, 5568768, 5955488, 6496896, 6699924, 6806272, 7657056, 8933232, 9745344, 10209408, 11910976, 12993792, 13399848, 15314112, 17866464, 19490688, 20418816, 23821952, 26799696, 30628224, 35732928, 38981376, 47643904, 53599392, 61256448, 71465856, 107198784, 142931712, 214397568, 428795136]

約数ペア:

[(1, 428795136), (2, 214397568), (3, 142931712), (4, 107198784), (6, 71465856), (7, 61256448), (8, 53599392), (9, 47643904), (11, 38981376), (12, 35732928), (14, 30628224), (16, 26799696), (18, 23821952), (21, 20418816), (22, 19490688), (24, 17866464), (28, 15314112), (32, 13399848), (33, 12993792), (36, 11910976), (42, 10209408), (44, 9745344), (48, 8933232), (56, 7657056), (63, 6806272), (64, 6699924), (66, 6496896), (72, 5955488), (77, 5568768), (84, 5104704), (88, 4872672), (96, 4466616), (99, 4331264), (112, 3828528), (126, 3403136), (128, 3349962), (132, 3248448), (144, 2977744), (154, 2784384), (168, 2552352), (176, 2436336), (192, 2233308), (198, 2165632), (224, 1914264), (231, 1856256), (252, 1701568), (256, 1674981), (264, 1624224), (288, 1488872), (308, 1392192), (336, 1276176), (352, 1218168), (384, 1116654), (396, 1082816), (448, 957132), (462, 928128), (504, 850784), (528, 812112), (576, 744436), (616, 696096), (672, 638088), (693, 618752), (704, 609084), (768, 558327), (792, 541408), (896, 478566), (924, 464064), (1008, 425392), (1056, 406056), (1152, 372218), (1232, 348048), (1344, 319044), (1386, 309376), (1408, 304542), (1584, 270704), (1792, 239283), (1848, 232032), (2016, 212696), (2112, 203028), (2304, 186109), (2417, 177408), (2464, 174024), (2688, 159522), (2772, 154688), (2816, 152271), (3168, 135352), (3696, 116016), (4032, 106348), (4224, 101514), (4834, 88704), (4928, 87012), (5376, 79761), (5544, 77344), (6336, 67676), (7251, 59136), (7392, 58008), (8064, 53174), (8448, 50757), (9668, 44352), (9856, 43506), (11088, 38672), (12672, 33838), (14502, 29568), (14784, 29004), (16128, 26587), (16919, 25344), (19336, 22176), (19712, 21753)]