21288982176

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137143}}^1$

素因数の和:137184

約数の個数: 216

約数和(自身を含む): 76827520224

約数和(自身を除く): 55538538048

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, 49, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 441, 462, 504, 528, 539, 588, 616, 672, 693, 784, 792, 882, 924, 1008, 1056, 1078, 1176, 1232, 1386, 1568, 1584, 1617, 1764, 1848, 2016, 2156, 2352, 2464, 2772, 3168, 3234, 3528, 3696, 4312, 4704, 4851, 5544, 6468, 7056, 7392, 8624, 9702, 11088, 12936, 14112, 17248, 19404, 22176, 25872, 38808, 51744, 77616, 137143, 155232, 274286, 411429, 548572, 822858, 960001, 1097144, 1234287, 1508573, 1645716, 1920002, 2194288, 2468574, 2880003, 3017146, 3291432, 3840004, 4388576, 4525719, 4937148, 5760006, 6034292, 6582864, 6720007, 7680008, 8640009, 9051438, 9874296, 10560011, 11520012, 12068584, 13165728, 13440014, 13577157, 15360016, 17280018, 18102876, 19748592, 20160021, 21120022, 23040024, 24137168, 26880028, 27154314, 30720032, 31680033, 34560036, 36205752, 39497184, 40320042, 42240044, 46080048, 48274336, 53760056, 54308628, 60480063, 63360066, 69120072, 72411504, 73920077, 80640084, 84480088, 92160096, 95040099, 107520112, 108617256, 120960126, 126720132, 138240144, 144823008, 147840154, 161280168, 168960176, 190080198, 215040224, 217234512, 221760231, 241920252, 253440264, 276480288, 295680308, 322560336, 337920352, 380160396, 434469024, 443520462, 483840504, 506880528, 591360616, 645120672, 665280693, 760320792, 887040924, 967681008, 1013761056, 1182721232, 1330561386, 1520641584, 1774081848, 1935362016, 2365442464, 2661122772, 3041283168, 3548163696, 5322245544, 7096327392, 10644491088, 21288982176]

約数ペア:

[(1, 21288982176), (2, 10644491088), (3, 7096327392), (4, 5322245544), (6, 3548163696), (7, 3041283168), (8, 2661122772), (9, 2365442464), (11, 1935362016), (12, 1774081848), (14, 1520641584), (16, 1330561386), (18, 1182721232), (21, 1013761056), (22, 967681008), (24, 887040924), (28, 760320792), (32, 665280693), (33, 645120672), (36, 591360616), (42, 506880528), (44, 483840504), (48, 443520462), (49, 434469024), (56, 380160396), (63, 337920352), (66, 322560336), (72, 295680308), (77, 276480288), (84, 253440264), (88, 241920252), (96, 221760231), (98, 217234512), (99, 215040224), (112, 190080198), (126, 168960176), (132, 161280168), (144, 147840154), (147, 144823008), (154, 138240144), (168, 126720132), (176, 120960126), (196, 108617256), (198, 107520112), (224, 95040099), (231, 92160096), (252, 84480088), (264, 80640084), (288, 73920077), (294, 72411504), (308, 69120072), (336, 63360066), (352, 60480063), (392, 54308628), (396, 53760056), (441, 48274336), (462, 46080048), (504, 42240044), (528, 40320042), (539, 39497184), (588, 36205752), (616, 34560036), (672, 31680033), (693, 30720032), (784, 27154314), (792, 26880028), (882, 24137168), (924, 23040024), (1008, 21120022), (1056, 20160021), (1078, 19748592), (1176, 18102876), (1232, 17280018), (1386, 15360016), (1568, 13577157), (1584, 13440014), (1617, 13165728), (1764, 12068584), (1848, 11520012), (2016, 10560011), (2156, 9874296), (2352, 9051438), (2464, 8640009), (2772, 7680008), (3168, 6720007), (3234, 6582864), (3528, 6034292), (3696, 5760006), (4312, 4937148), (4704, 4525719), (4851, 4388576), (5544, 3840004), (6468, 3291432), (7056, 3017146), (7392, 2880003), (8624, 2468574), (9702, 2194288), (11088, 1920002), (12936, 1645716), (14112, 1508573), (17248, 1234287), (19404, 1097144), (22176, 960001), (25872, 822858), (38808, 548572), (51744, 411429), (77616, 274286), (137143, 155232)]