19989268992

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 640

約数和(自身を含む): 74952345600

約数和(自身を除く): 54963076608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 89, 96, 99, 108, 112, 126, 128, 132, 144, 154, 168, 176, 178, 189, 192, 198, 211, 216, 224, 231, 252, 256, 264, 267, 288, 297, 308, 336, 352, 356, 378, 384, 396, 422, 432, 448, 462, 504, 512, 528, 534, 576, 594, 616, 623, 633, 672, 693, 704, 712, 756, 768, 792, 801, 844, 864, 896, 924, 979, 1008, 1056, 1068, 1152, 1188, 1232, 1246, 1266, 1344, 1386, 1408, 1424, 1477, 1512, 1536, 1584, 1602, 1688, 1728, 1792, 1848, 1869, 1899, 1958, 2016, 2079, 2112, 2136, 2304, 2321, 2376, 2403, 2464, 2492, 2532, 2688, 2772, 2816, 2848, 2937, 2954, 3024, 3168, 3204, 3376, 3456, 3584, 3696, 3738, 3798, 3916, 4032, 4158, 4224, 4272, 4431, 4608, 4642, 4752, 4806, 4928, 4984, 5064, 5376, 5544, 5607, 5632, 5696, 5697, 5874, 5908, 6048, 6336, 6408, 6752, 6853, 6912, 6963, 7392, 7476, 7596, 7832, 8064, 8316, 8448, 8544, 8811, 8862, 9284, 9504, 9612, 9856, 9968, 10128, 10752, 11088, 11214, 11392, 11394, 11748, 11816, 12096, 12672, 12816, 13293, 13504, 13706, 13824, 13926, 14784, 14952, 15192, 15664, 16128, 16247, 16632, 16821, 16896, 17088, 17622, 17724, 18568, 18779, 19008, 19224, 19712, 19936, 20256, 20559, 20889, 22176, 22428, 22784, 22788, 23496, 23632, 24192, 25344, 25632, 26433, 26586, 27008, 27412, 27852, 29568, 29904, 30384, 31328, 32256, 32494, 33264, 33642, 34176, 35244, 35448, 37136, 37558, 38016, 38448, 39424, 39872, 39879, 40512, 41118, 41778, 44352, 44856, 45568, 45576, 46992, 47264, 48384, 48741, 50688, 51264, 52866, 53172, 54016, 54824, 55704, 56337, 59136, 59808, 60768, 61677, 62656, 62667, 64988, 66528, 67284, 68352, 70488, 70896, 74272, 75116, 76032, 76896, 79744, 79758, 81024, 82236, 83556, 88704, 89712, 91152, 93984, 94528, 96768, 97482, 102528, 105732, 106344, 108032, 109648, 111408, 112674, 118272, 119616, 121536, 123354, 125312, 125334, 129976, 131453, 133056, 134568, 136704, 140976, 141792, 146223, 148544, 150232, 152064, 153792, 159488, 159516, 162048, 164472, 167112, 169011, 177408, 179424, 182304, 185031, 187968, 189056, 194964, 205056, 206569, 211464, 212688, 219296, 222816, 225348, 239232, 243072, 246708, 250624, 250668, 259952, 262906, 266112, 269136, 281952, 283584, 292446, 297088, 300464, 307584, 318976, 319032, 324096, 328944, 334224, 338022, 354816, 358848, 364608, 370062, 375936, 378112, 389928, 394359, 410112, 413138, 422928, 425376, 438592, 438669, 445632, 450696, 478464, 486144, 493416, 501248, 501336, 507033, 519904, 525812, 532224, 538272, 563904, 567168, 584892, 594176, 600928, 615168, 619707, 638064, 657888, 668448, 676044, 717696, 729216, 740124, 751872, 756224, 779856, 788718, 826276, 845856, 850752, 877184, 877338, 891264, 901392, 956928, 972288, 986832, 1002672, 1014066, 1039808, 1051624, 1064448, 1076544, 1127808, 1134336, 1169784, 1183077, 1188352, 1201856, 1230336, 1239414, 1276128, 1315776, 1336896, 1352088, 1435392, 1445983, 1458432, 1480248, 1503744, 1559712, 1577436, 1652552, 1691712, 1701504, 1754368, 1754676, 1782528, 1802784, 1859121, 1973664, 2005344, 2028132, 2079616, 2103248, 2153088, 2255616, 2268672, 2339568, 2366154, 2403712, 2478828, 2552256, 2631552, 2673792, 2704176, 2870784, 2891966, 2916864, 2960496, 3119424, 3154872, 3305104, 3383424, 3403008, 3508736, 3509352, 3549231, 3565056, 3605568, 3718242, 3947328, 4010688, 4056264, 4159232, 4206496, 4306176, 4337949, 4511232, 4679136, 4732308, 4807424, 4957656, 5104512, 5263104, 5347584, 5408352, 5577363, 5783932, 5920992, 6238848, 6309744, 6610208, 6766848, 6806016, 7018704, 7098462, 7211136, 7436484, 7894656, 8021376, 8112528, 8318464, 8412992, 8612352, 8675898, 9358272, 9464616, 9614848, 9915312, 10209024, 10526208, 10695168, 10816704, 11154726, 11567864, 11841984, 12477696, 12619488, 13013847, 13220416, 13533696, 14037408, 14196924, 14422272, 14872968, 15789312, 16042752, 16225056, 16825984, 17351796, 18716544, 18929232, 19830624, 20418048, 21633408, 22309452, 23135728, 23683968, 24955392, 25238976, 26027694, 26440832, 28074816, 28393848, 28844544, 29745936, 31578624, 32085504, 32450112, 33651968, 34703592, 37433088, 37858464, 39041541, 39661248, 43266816, 44618904, 46271456, 47367936, 50477952, 52055388, 52881664, 56149632, 56787696, 59491872, 64900224, 67303936, 69407184, 74866176, 75716928, 78083082, 79322496, 86533632, 89237808, 92542912, 94735872, 100955904, 104110776, 105763328, 112299264, 113575392, 118983744, 129800448, 138814368, 151433856, 156166164, 158644992, 178475616, 185085824, 201911808, 208221552, 224598528, 227150784, 237967488, 259600896, 277628736, 302867712, 312332328, 317289984, 356951232, 370171648, 416443104, 454301568, 475934976, 555257472, 605735424, 624664656, 713902464, 740343296, 832886208, 908603136, 951869952, 1110514944, 1249329312, 1427804928, 1665772416, 1817206272, 2221029888, 2498658624, 2855609856, 3331544832, 4997317248, 6663089664, 9994634496, 19989268992]

約数ペア:

[(1, 19989268992), (2, 9994634496), (3, 6663089664), (4, 4997317248), (6, 3331544832), (7, 2855609856), (8, 2498658624), (9, 2221029888), (11, 1817206272), (12, 1665772416), (14, 1427804928), (16, 1249329312), (18, 1110514944), (21, 951869952), (22, 908603136), (24, 832886208), (27, 740343296), (28, 713902464), (32, 624664656), (33, 605735424), (36, 555257472), (42, 475934976), (44, 454301568), (48, 416443104), (54, 370171648), (56, 356951232), (63, 317289984), (64, 312332328), (66, 302867712), (72, 277628736), (77, 259600896), (84, 237967488), (88, 227150784), (89, 224598528), (96, 208221552), (99, 201911808), (108, 185085824), (112, 178475616), (126, 158644992), (128, 156166164), (132, 151433856), (144, 138814368), (154, 129800448), (168, 118983744), (176, 113575392), (178, 112299264), (189, 105763328), (192, 104110776), (198, 100955904), (211, 94735872), (216, 92542912), (224, 89237808), (231, 86533632), (252, 79322496), (256, 78083082), (264, 75716928), (267, 74866176), (288, 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10526208), (1958, 10209024), (2016, 9915312), (2079, 9614848), (2112, 9464616), (2136, 9358272), (2304, 8675898), (2321, 8612352), (2376, 8412992), (2403, 8318464), (2464, 8112528), (2492, 8021376), (2532, 7894656), (2688, 7436484), (2772, 7211136), (2816, 7098462), (2848, 7018704), (2937, 6806016), (2954, 6766848), (3024, 6610208), (3168, 6309744), (3204, 6238848), (3376, 5920992), (3456, 5783932), (3584, 5577363), (3696, 5408352), (3738, 5347584), (3798, 5263104), (3916, 5104512), (4032, 4957656), (4158, 4807424), (4224, 4732308), (4272, 4679136), (4431, 4511232), (4608, 4337949), (4642, 4306176), (4752, 4206496), (4806, 4159232), (4928, 4056264), (4984, 4010688), (5064, 3947328), (5376, 3718242), (5544, 3605568), (5607, 3565056), (5632, 3549231), (5696, 3509352), (5697, 3508736), (5874, 3403008), (5908, 3383424), (6048, 3305104), (6336, 3154872), (6408, 3119424), (6752, 2960496), (6853, 2916864), (6912, 2891966), (6963, 2870784), (7392, 2704176), (7476, 2673792), (7596, 2631552), (7832, 2552256), (8064, 2478828), (8316, 2403712), (8448, 2366154), (8544, 2339568), (8811, 2268672), (8862, 2255616), (9284, 2153088), (9504, 2103248), (9612, 2079616), (9856, 2028132), (9968, 2005344), (10128, 1973664), (10752, 1859121), (11088, 1802784), (11214, 1782528), (11392, 1754676), (11394, 1754368), (11748, 1701504), (11816, 1691712), (12096, 1652552), (12672, 1577436), (12816, 1559712), (13293, 1503744), (13504, 1480248), (13706, 1458432), (13824, 1445983), (13926, 1435392), (14784, 1352088), (14952, 1336896), (15192, 1315776), (15664, 1276128), (16128, 1239414), (16247, 1230336), (16632, 1201856), (16821, 1188352), (16896, 1183077), (17088, 1169784), (17622, 1134336), (17724, 1127808), (18568, 1076544), (18779, 1064448), (19008, 1051624), (19224, 1039808), (19712, 1014066), (19936, 1002672), (20256, 986832), (20559, 972288), (20889, 956928), (22176, 901392), (22428, 891264), (22784, 877338), (22788, 877184), (23496, 850752), (23632, 845856), (24192, 826276), (25344, 788718), (25632, 779856), (26433, 756224), (26586, 751872), (27008, 740124), (27412, 729216), (27852, 717696), (29568, 676044), (29904, 668448), (30384, 657888), (31328, 638064), (32256, 619707), (32494, 615168), (33264, 600928), (33642, 594176), (34176, 584892), (35244, 567168), (35448, 563904), (37136, 538272), (37558, 532224), (38016, 525812), (38448, 519904), (39424, 507033), (39872, 501336), (39879, 501248), (40512, 493416), (41118, 486144), (41778, 478464), (44352, 450696), (44856, 445632), (45568, 438669), (45576, 438592), (46992, 425376), (47264, 422928), (48384, 413138), (48741, 410112), (50688, 394359), (51264, 389928), (52866, 378112), (53172, 375936), (54016, 370062), (54824, 364608), (55704, 358848), (56337, 354816), (59136, 338022), (59808, 334224), (60768, 328944), (61677, 324096), (62656, 319032), (62667, 318976), (64988, 307584), (66528, 300464), (67284, 297088), (68352, 292446), (70488, 283584), (70896, 281952), (74272, 269136), (75116, 266112), (76032, 262906), (76896, 259952), (79744, 250668), (79758, 250624), (81024, 246708), (82236, 243072), (83556, 239232), (88704, 225348), (89712, 222816), (91152, 219296), (93984, 212688), (94528, 211464), (96768, 206569), (97482, 205056), (102528, 194964), (105732, 189056), (106344, 187968), (108032, 185031), (109648, 182304), (111408, 179424), (112674, 177408), (118272, 169011), (119616, 167112), (121536, 164472), (123354, 162048), (125312, 159516), (125334, 159488), (129976, 153792), (131453, 152064), (133056, 150232), (134568, 148544), (136704, 146223), (140976, 141792)]