19895787648

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4057}}^1$

素因数の和:4137

約数の個数: 320

約数和(自身を含む): 66110663520

約数和(自身を除く): 46214875872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 43, 44, 48, 54, 64, 66, 72, 81, 86, 88, 96, 99, 108, 128, 129, 132, 144, 162, 172, 176, 192, 198, 216, 258, 264, 288, 297, 324, 344, 352, 384, 387, 396, 432, 473, 516, 528, 576, 594, 648, 688, 704, 774, 792, 864, 891, 946, 1032, 1056, 1152, 1161, 1188, 1296, 1376, 1408, 1419, 1548, 1584, 1728, 1782, 1892, 2064, 2112, 2322, 2376, 2592, 2752, 2838, 3096, 3168, 3456, 3483, 3564, 3784, 4057, 4128, 4224, 4257, 4644, 4752, 5184, 5504, 5676, 6192, 6336, 6966, 7128, 7568, 8114, 8256, 8514, 9288, 9504, 10368, 11352, 12171, 12384, 12672, 12771, 13932, 14256, 15136, 16228, 16512, 17028, 18576, 19008, 22704, 24342, 24768, 25542, 27864, 28512, 30272, 32456, 34056, 36513, 37152, 38016, 38313, 44627, 45408, 48684, 49536, 51084, 55728, 57024, 60544, 64912, 68112, 73026, 74304, 76626, 89254, 90816, 97368, 102168, 109539, 111456, 114048, 129824, 133881, 136224, 146052, 148608, 153252, 174451, 178508, 181632, 194736, 204336, 219078, 222912, 259648, 267762, 272448, 292104, 306504, 328617, 348902, 357016, 389472, 401643, 408672, 438156, 445824, 519296, 523353, 535524, 544896, 584208, 613008, 657234, 697804, 714032, 778944, 803286, 817344, 876312, 1046706, 1071048, 1168416, 1204929, 1226016, 1314468, 1395608, 1428064, 1557888, 1570059, 1606572, 1634688, 1752624, 1918961, 2093412, 2142096, 2336832, 2409858, 2452032, 2628936, 2791216, 2856128, 3140118, 3213144, 3505248, 3614787, 3837922, 4186824, 4284192, 4673664, 4710177, 4819716, 4904064, 5257872, 5582432, 5712256, 5756883, 6280236, 6426288, 7010496, 7229574, 7675844, 8373648, 8568384, 9420354, 9639432, 10515744, 11164864, 11513766, 12560472, 12852576, 14020992, 14130531, 14459148, 15351688, 16747296, 17136768, 17270649, 18840708, 19278864, 21031488, 22329728, 23027532, 25120944, 25705152, 28261062, 28918296, 30703376, 33494592, 34541298, 37681416, 38557728, 42062976, 46055064, 50241888, 51410304, 51811947, 56522124, 57836592, 61406752, 66989184, 69082596, 75362832, 77115456, 92110128, 100483776, 103623894, 113044248, 115673184, 122813504, 138165192, 150725664, 154230912, 155435841, 184220256, 200967552, 207247788, 226088496, 231346368, 245627008, 276330384, 301451328, 310871682, 368440512, 414495576, 452176992, 462692736, 552660768, 602902656, 621743364, 736881024, 828991152, 904353984, 1105321536, 1243486728, 1657982304, 1808707968, 2210643072, 2486973456, 3315964608, 4973946912, 6631929216, 9947893824, 19895787648]

約数ペア:

[(1, 19895787648), (2, 9947893824), (3, 6631929216), (4, 4973946912), (6, 3315964608), (8, 2486973456), (9, 2210643072), (11, 1808707968), (12, 1657982304), (16, 1243486728), (18, 1105321536), (22, 904353984), (24, 828991152), (27, 736881024), (32, 621743364), (33, 602902656), (36, 552660768), (43, 462692736), (44, 452176992), (48, 414495576), (54, 368440512), (64, 310871682), (66, 301451328), (72, 276330384), (81, 245627008), (86, 231346368), (88, 226088496), (96, 207247788), (99, 200967552), (108, 184220256), (128, 155435841), (129, 154230912), (132, 150725664), (144, 138165192), (162, 122813504), (172, 115673184), (176, 113044248), (192, 103623894), (198, 100483776), (216, 92110128), (258, 77115456), (264, 75362832), (288, 69082596), (297, 66989184), (324, 61406752), (344, 57836592), (352, 56522124), (384, 51811947), (387, 51410304), (396, 50241888), (432, 46055064), (473, 42062976), (516, 38557728), (528, 37681416), (576, 34541298), (594, 33494592), (648, 30703376), (688, 28918296), (704, 28261062), (774, 25705152), (792, 25120944), (864, 23027532), (891, 22329728), (946, 21031488), (1032, 19278864), (1056, 18840708), (1152, 17270649), (1161, 17136768), (1188, 16747296), (1296, 15351688), (1376, 14459148), (1408, 14130531), (1419, 14020992), (1548, 12852576), (1584, 12560472), (1728, 11513766), (1782, 11164864), (1892, 10515744), (2064, 9639432), (2112, 9420354), (2322, 8568384), (2376, 8373648), (2592, 7675844), (2752, 7229574), (2838, 7010496), (3096, 6426288), (3168, 6280236), (3456, 5756883), (3483, 5712256), (3564, 5582432), (3784, 5257872), (4057, 4904064), (4128, 4819716), (4224, 4710177), (4257, 4673664), (4644, 4284192), (4752, 4186824), (5184, 3837922), (5504, 3614787), (5676, 3505248), (6192, 3213144), (6336, 3140118), (6966, 2856128), (7128, 2791216), (7568, 2628936), (8114, 2452032), (8256, 2409858), (8514, 2336832), (9288, 2142096), (9504, 2093412), (10368, 1918961), (11352, 1752624), (12171, 1634688), (12384, 1606572), (12672, 1570059), (12771, 1557888), (13932, 1428064), (14256, 1395608), (15136, 1314468), (16228, 1226016), (16512, 1204929), (17028, 1168416), (18576, 1071048), (19008, 1046706), (22704, 876312), (24342, 817344), (24768, 803286), (25542, 778944), (27864, 714032), (28512, 697804), (30272, 657234), (32456, 613008), (34056, 584208), (36513, 544896), (37152, 535524), (38016, 523353), (38313, 519296), (44627, 445824), (45408, 438156), (48684, 408672), (49536, 401643), (51084, 389472), (55728, 357016), (57024, 348902), (60544, 328617), (64912, 306504), (68112, 292104), (73026, 272448), (74304, 267762), (76626, 259648), (89254, 222912), (90816, 219078), (97368, 204336), (102168, 194736), (109539, 181632), (111456, 178508), (114048, 174451), (129824, 153252), (133881, 148608), (136224, 146052)]