257929857024

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:947

約数の個数: 384

約数和(自身を含む): 809189821440

約数和(自身を除く): 551259964416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 211, 224, 256, 258, 301, 336, 344, 384, 422, 448, 512, 516, 602, 633, 661, 672, 688, 768, 844, 896, 903, 1024, 1032, 1204, 1266, 1322, 1344, 1376, 1477, 1536, 1688, 1792, 1806, 1983, 2048, 2064, 2408, 2532, 2644, 2688, 2752, 2954, 3072, 3376, 3584, 3612, 3966, 4128, 4431, 4627, 4816, 5064, 5288, 5376, 5504, 5908, 6144, 6752, 7168, 7224, 7932, 8256, 8862, 9073, 9254, 9632, 10128, 10576, 10752, 11008, 11816, 13504, 13881, 14336, 14448, 15864, 16512, 17724, 18146, 18508, 19264, 20256, 21152, 21504, 22016, 23632, 27008, 27219, 27762, 28423, 28896, 31728, 33024, 35448, 36292, 37016, 38528, 40512, 42304, 43008, 44032, 47264, 54016, 54438, 55524, 56846, 57792, 63456, 63511, 66048, 70896, 72584, 74032, 77056, 81024, 84608, 85269, 88064, 94528, 108032, 108876, 111048, 113692, 115584, 126912, 127022, 132096, 139471, 141792, 145168, 148064, 154112, 162048, 169216, 170538, 189056, 190533, 198961, 216064, 217752, 222096, 227384, 231168, 253824, 254044, 264192, 278942, 283584, 290336, 296128, 308224, 324096, 338432, 341076, 378112, 381066, 397922, 418413, 432128, 435504, 444192, 454768, 462336, 507648, 508088, 557884, 567168, 580672, 592256, 596883, 616448, 648192, 676864, 682152, 756224, 762132, 795844, 836826, 871008, 888384, 909536, 924672, 976297, 1015296, 1016176, 1115768, 1134336, 1161344, 1184512, 1193766, 1296384, 1353728, 1364304, 1512448, 1524264, 1591688, 1673652, 1742016, 1776768, 1819072, 1849344, 1952594, 2030592, 2032352, 2231536, 2268672, 2322688, 2369024, 2387532, 2728608, 2928891, 3024896, 3048528, 3183376, 3347304, 3484032, 3553536, 3638144, 3905188, 4061184, 4064704, 4463072, 4537344, 4645376, 4738048, 4775064, 5457216, 5857782, 5997253, 6097056, 6366752, 6694608, 6968064, 7107072, 7276288, 7810376, 8129408, 8926144, 9074688, 9290752, 9476096, 9550128, 10914432, 11715564, 11994506, 12194112, 12733504, 13389216, 13936128, 14214144, 14552576, 15620752, 16258816, 17852288, 17991759, 18581504, 19100256, 21828864, 23431128, 23989012, 24388224, 25467008, 26778432, 27872256, 28428288, 29105152, 31241504, 32517632, 35704576, 35983518, 38200512, 41980771, 43657728, 46862256, 47978024, 48776448, 50934016, 53556864, 55744512, 58210304, 62483008, 65035264, 71409152, 71967036, 76401024, 83961542, 87315456, 93724512, 95956048, 97552896, 101868032, 107113728, 124966016, 125942313, 130070528, 142818304, 143934072, 152802048, 167923084, 174630912, 187449024, 191912096, 195105792, 203736064, 214227456, 249932032, 251884626, 285636608, 287868144, 305604096, 335846168, 374898048, 383824192, 390211584, 407472128, 428454912, 499864064, 503769252, 575736288, 611208192, 671692336, 749796096, 767648384, 856909824, 999728128, 1007538504, 1151472576, 1222416384, 1343384672, 1499592192, 1535296768, 1999456256, 2015077008, 2302945152, 2686769344, 2999184384, 3070593536, 4030154016, 4605890304, 5373538688, 5998368768, 6141187072, 8060308032, 9211780608, 10747077376, 12282374144, 16120616064, 18423561216, 21494154752, 32241232128, 36847122432, 42988309504, 64482464256, 85976619008, 128964928512, 257929857024]

約数ペア:

[(1, 257929857024), (2, 128964928512), (3, 85976619008), (4, 64482464256), (6, 42988309504), (7, 36847122432), (8, 32241232128), (12, 21494154752), (14, 18423561216), (16, 16120616064), (21, 12282374144), (24, 10747077376), (28, 9211780608), (32, 8060308032), (42, 6141187072), (43, 5998368768), (48, 5373538688), (56, 4605890304), (64, 4030154016), (84, 3070593536), (86, 2999184384), (96, 2686769344), (112, 2302945152), (128, 2015077008), (129, 1999456256), (168, 1535296768), (172, 1499592192), (192, 1343384672), (211, 1222416384), (224, 1151472576), (256, 1007538504), (258, 999728128), (301, 856909824), (336, 767648384), (344, 749796096), (384, 671692336), (422, 611208192), (448, 575736288), (512, 503769252), (516, 499864064), (602, 428454912), (633, 407472128), (661, 390211584), (672, 383824192), (688, 374898048), (768, 335846168), (844, 305604096), (896, 287868144), (903, 285636608), (1024, 251884626), (1032, 249932032), (1204, 214227456), (1266, 203736064), (1322, 195105792), (1344, 191912096), (1376, 187449024), (1477, 174630912), (1536, 167923084), (1688, 152802048), (1792, 143934072), (1806, 142818304), (1983, 130070528), (2048, 125942313), (2064, 124966016), (2408, 107113728), (2532, 101868032), (2644, 97552896), (2688, 95956048), (2752, 93724512), (2954, 87315456), (3072, 83961542), (3376, 76401024), (3584, 71967036), (3612, 71409152), (3966, 65035264), (4128, 62483008), (4431, 58210304), (4627, 55744512), (4816, 53556864), (5064, 50934016), (5288, 48776448), (5376, 47978024), (5504, 46862256), (5908, 43657728), (6144, 41980771), (6752, 38200512), (7168, 35983518), (7224, 35704576), (7932, 32517632), (8256, 31241504), (8862, 29105152), (9073, 28428288), (9254, 27872256), (9632, 26778432), (10128, 25467008), (10576, 24388224), (10752, 23989012), (11008, 23431128), (11816, 21828864), (13504, 19100256), (13881, 18581504), (14336, 17991759), (14448, 17852288), (15864, 16258816), (16512, 15620752), (17724, 14552576), (18146, 14214144), (18508, 13936128), (19264, 13389216), (20256, 12733504), (21152, 12194112), (21504, 11994506), (22016, 11715564), (23632, 10914432), (27008, 9550128), (27219, 9476096), (27762, 9290752), (28423, 9074688), (28896, 8926144), (31728, 8129408), (33024, 7810376), (35448, 7276288), (36292, 7107072), (37016, 6968064), (38528, 6694608), (40512, 6366752), (42304, 6097056), (43008, 5997253), (44032, 5857782), (47264, 5457216), (54016, 4775064), (54438, 4738048), (55524, 4645376), (56846, 4537344), (57792, 4463072), (63456, 4064704), (63511, 4061184), (66048, 3905188), (70896, 3638144), (72584, 3553536), (74032, 3484032), (77056, 3347304), (81024, 3183376), (84608, 3048528), (85269, 3024896), (88064, 2928891), (94528, 2728608), (108032, 2387532), (108876, 2369024), (111048, 2322688), (113692, 2268672), (115584, 2231536), (126912, 2032352), (127022, 2030592), (132096, 1952594), (139471, 1849344), (141792, 1819072), (145168, 1776768), (148064, 1742016), (154112, 1673652), (162048, 1591688), (169216, 1524264), (170538, 1512448), (189056, 1364304), (190533, 1353728), (198961, 1296384), (216064, 1193766), (217752, 1184512), (222096, 1161344), (227384, 1134336), (231168, 1115768), (253824, 1016176), (254044, 1015296), (264192, 976297), (278942, 924672), (283584, 909536), (290336, 888384), (296128, 871008), (308224, 836826), (324096, 795844), (338432, 762132), (341076, 756224), (378112, 682152), (381066, 676864), (397922, 648192), (418413, 616448), (432128, 596883), (435504, 592256), (444192, 580672), (454768, 567168), (462336, 557884), (507648, 508088)]