21179308032

素因数分解:

$2^{11}\times 3^3\times {\mathrm{607}}^1\times {\mathrm{631}}^1$

素因数の和:1269

約数の個数: 192

約数和(自身を含む): 62941132800

約数和(自身を除く): 41761824768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 607, 631, 768, 864, 1024, 1152, 1214, 1262, 1536, 1728, 1821, 1893, 2048, 2304, 2428, 2524, 3072, 3456, 3642, 3786, 4608, 4856, 5048, 5463, 5679, 6144, 6912, 7284, 7572, 9216, 9712, 10096, 10926, 11358, 13824, 14568, 15144, 16389, 17037, 18432, 19424, 20192, 21852, 22716, 27648, 29136, 30288, 32778, 34074, 38848, 40384, 43704, 45432, 55296, 58272, 60576, 65556, 68148, 77696, 80768, 87408, 90864, 116544, 121152, 131112, 136296, 155392, 161536, 174816, 181728, 233088, 242304, 262224, 272592, 310784, 323072, 349632, 363456, 383017, 466176, 484608, 524448, 545184, 621568, 646144, 699264, 726912, 766034, 932352, 969216, 1048896, 1090368, 1149051, 1243136, 1292288, 1398528, 1453824, 1532068, 1864704, 1938432, 2097792, 2180736, 2298102, 2797056, 2907648, 3064136, 3447153, 3729408, 3876864, 4195584, 4361472, 4596204, 5594112, 5815296, 6128272, 6894306, 8391168, 8722944, 9192408, 10341459, 11188224, 11630592, 12256544, 13788612, 16782336, 17445888, 18384816, 20682918, 24513088, 27577224, 33564672, 34891776, 36769632, 41365836, 49026176, 55154448, 73539264, 82731672, 98052352, 110308896, 147078528, 165463344, 196104704, 220617792, 294157056, 330926688, 392209408, 441235584, 588314112, 661853376, 784418816, 882471168, 1176628224, 1323706752, 1764942336, 2353256448, 2647413504, 3529884672, 5294827008, 7059769344, 10589654016, 21179308032]

約数ペア:

[(1, 21179308032), (2, 10589654016), (3, 7059769344), (4, 5294827008), (6, 3529884672), (8, 2647413504), (9, 2353256448), (12, 1764942336), (16, 1323706752), (18, 1176628224), (24, 882471168), (27, 784418816), (32, 661853376), (36, 588314112), (48, 441235584), (54, 392209408), (64, 330926688), (72, 294157056), (96, 220617792), (108, 196104704), (128, 165463344), (144, 147078528), (192, 110308896), (216, 98052352), (256, 82731672), (288, 73539264), (384, 55154448), (432, 49026176), (512, 41365836), (576, 36769632), (607, 34891776), (631, 33564672), (768, 27577224), (864, 24513088), (1024, 20682918), (1152, 18384816), (1214, 17445888), (1262, 16782336), (1536, 13788612), (1728, 12256544), (1821, 11630592), (1893, 11188224), (2048, 10341459), (2304, 9192408), (2428, 8722944), (2524, 8391168), (3072, 6894306), (3456, 6128272), (3642, 5815296), (3786, 5594112), (4608, 4596204), (4856, 4361472), (5048, 4195584), (5463, 3876864), (5679, 3729408), (6144, 3447153), (6912, 3064136), (7284, 2907648), (7572, 2797056), (9216, 2298102), (9712, 2180736), (10096, 2097792), (10926, 1938432), (11358, 1864704), (13824, 1532068), (14568, 1453824), (15144, 1398528), (16389, 1292288), (17037, 1243136), (18432, 1149051), (19424, 1090368), (20192, 1048896), (21852, 969216), (22716, 932352), (27648, 766034), (29136, 726912), (30288, 699264), (32778, 646144), (34074, 621568), (38848, 545184), (40384, 524448), (43704, 484608), (45432, 466176), (55296, 383017), (58272, 363456), (60576, 349632), (65556, 323072), (68148, 310784), (77696, 272592), (80768, 262224), (87408, 242304), (90864, 233088), (116544, 181728), (121152, 174816), (131112, 161536), (136296, 155392)]