21258166272

素因数分解:

$2^{13}\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 336

約数和(自身を含む): 66937006080

約数和(自身を除く): 45678839808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 127, 128, 139, 147, 168, 192, 196, 224, 254, 256, 278, 294, 336, 381, 384, 392, 417, 448, 508, 512, 556, 588, 672, 762, 768, 784, 834, 889, 896, 973, 1016, 1024, 1112, 1176, 1344, 1524, 1536, 1568, 1668, 1778, 1792, 1946, 2032, 2048, 2224, 2352, 2667, 2688, 2919, 3048, 3072, 3136, 3336, 3556, 3584, 3892, 4064, 4096, 4448, 4704, 5334, 5376, 5838, 6096, 6144, 6223, 6272, 6672, 6811, 7112, 7168, 7784, 8128, 8192, 8896, 9408, 10668, 10752, 11676, 12192, 12288, 12446, 12544, 13344, 13622, 14224, 14336, 15568, 16256, 17653, 17792, 18669, 18816, 20433, 21336, 21504, 23352, 24384, 24576, 24892, 25088, 26688, 27244, 28448, 28672, 31136, 32512, 35306, 35584, 37338, 37632, 40866, 42672, 43008, 46704, 48768, 49784, 50176, 52959, 53376, 54488, 56896, 57344, 62272, 65024, 70612, 71168, 74676, 75264, 81732, 85344, 86016, 93408, 97536, 99568, 100352, 105918, 106752, 108976, 113792, 123571, 124544, 130048, 141224, 142336, 149352, 150528, 163464, 170688, 172032, 186816, 195072, 199136, 200704, 211836, 213504, 217952, 227584, 247142, 249088, 260096, 282448, 284672, 298704, 301056, 326928, 341376, 370713, 373632, 390144, 398272, 401408, 423672, 427008, 435904, 455168, 494284, 498176, 520192, 564896, 569344, 597408, 602112, 653856, 682752, 741426, 747264, 780288, 796544, 847344, 854016, 864997, 871808, 910336, 988568, 996352, 1040384, 1129792, 1138688, 1194816, 1204224, 1307712, 1365504, 1482852, 1494528, 1560576, 1593088, 1694688, 1708032, 1729994, 1743616, 1820672, 1977136, 1992704, 2259584, 2389632, 2594991, 2615424, 2731008, 2965704, 2989056, 3121152, 3186176, 3389376, 3416064, 3459988, 3487232, 3641344, 3954272, 3985408, 4519168, 4779264, 5189982, 5230848, 5462016, 5931408, 5978112, 6372352, 6778752, 6919976, 6974464, 7282688, 7908544, 7970816, 9038336, 9558528, 10379964, 10461696, 10924032, 11862816, 11956224, 12744704, 13557504, 13839952, 13948928, 15817088, 18076672, 19117056, 20759928, 20923392, 21848064, 23725632, 23912448, 25489408, 27115008, 27679904, 27897856, 31634176, 36153344, 38234112, 41519856, 41846784, 47451264, 50978816, 54230016, 55359808, 55795712, 63268352, 72306688, 76468224, 83039712, 83693568, 94902528, 108460032, 110719616, 126536704, 144613376, 152936448, 166079424, 167387136, 189805056, 216920064, 221439232, 253073408, 332158848, 379610112, 433840128, 442878464, 506146816, 664317696, 759220224, 885756928, 1012293632, 1328635392, 1518440448, 1771513856, 2657270784, 3036880896, 3543027712, 5314541568, 7086055424, 10629083136, 21258166272]

約数ペア:

[(1, 21258166272), (2, 10629083136), (3, 7086055424), (4, 5314541568), (6, 3543027712), (7, 3036880896), (8, 2657270784), (12, 1771513856), (14, 1518440448), (16, 1328635392), (21, 1012293632), (24, 885756928), (28, 759220224), (32, 664317696), (42, 506146816), (48, 442878464), (49, 433840128), (56, 379610112), (64, 332158848), (84, 253073408), (96, 221439232), (98, 216920064), (112, 189805056), (127, 167387136), (128, 166079424), (139, 152936448), (147, 144613376), (168, 126536704), (192, 110719616), (196, 108460032), (224, 94902528), (254, 83693568), (256, 83039712), (278, 76468224), (294, 72306688), (336, 63268352), (381, 55795712), (384, 55359808), (392, 54230016), (417, 50978816), (448, 47451264), (508, 41846784), (512, 41519856), (556, 38234112), (588, 36153344), (672, 31634176), (762, 27897856), (768, 27679904), (784, 27115008), (834, 25489408), (889, 23912448), (896, 23725632), (973, 21848064), (1016, 20923392), (1024, 20759928), (1112, 19117056), (1176, 18076672), (1344, 15817088), (1524, 13948928), (1536, 13839952), (1568, 13557504), (1668, 12744704), (1778, 11956224), (1792, 11862816), (1946, 10924032), (2032, 10461696), (2048, 10379964), (2224, 9558528), (2352, 9038336), (2667, 7970816), (2688, 7908544), (2919, 7282688), (3048, 6974464), (3072, 6919976), (3136, 6778752), (3336, 6372352), (3556, 5978112), (3584, 5931408), (3892, 5462016), (4064, 5230848), (4096, 5189982), (4448, 4779264), (4704, 4519168), (5334, 3985408), (5376, 3954272), (5838, 3641344), (6096, 3487232), (6144, 3459988), (6223, 3416064), (6272, 3389376), (6672, 3186176), (6811, 3121152), (7112, 2989056), (7168, 2965704), (7784, 2731008), (8128, 2615424), (8192, 2594991), (8896, 2389632), (9408, 2259584), (10668, 1992704), (10752, 1977136), (11676, 1820672), (12192, 1743616), (12288, 1729994), (12446, 1708032), (12544, 1694688), (13344, 1593088), (13622, 1560576), (14224, 1494528), (14336, 1482852), (15568, 1365504), (16256, 1307712), (17653, 1204224), (17792, 1194816), (18669, 1138688), (18816, 1129792), (20433, 1040384), (21336, 996352), (21504, 988568), (23352, 910336), (24384, 871808), (24576, 864997), (24892, 854016), (25088, 847344), (26688, 796544), (27244, 780288), (28448, 747264), (28672, 741426), (31136, 682752), (32512, 653856), (35306, 602112), (35584, 597408), (37338, 569344), (37632, 564896), (40866, 520192), (42672, 498176), (43008, 494284), (46704, 455168), (48768, 435904), (49784, 427008), (50176, 423672), (52959, 401408), (53376, 398272), (54488, 390144), (56896, 373632), (57344, 370713), (62272, 341376), (65024, 326928), (70612, 301056), (71168, 298704), (74676, 284672), (75264, 282448), (81732, 260096), (85344, 249088), (86016, 247142), (93408, 227584), (97536, 217952), (99568, 213504), (100352, 211836), (105918, 200704), (106752, 199136), (108976, 195072), (113792, 186816), (123571, 172032), (124544, 170688), (130048, 163464), (141224, 150528), (142336, 149352)]