19681406976

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 624

約数和(自身を含む): 69164017664

約数和(自身を除く): 49482610688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 61, 62, 64, 66, 77, 84, 88, 93, 96, 112, 121, 122, 124, 128, 132, 154, 168, 176, 183, 186, 192, 217, 224, 231, 242, 244, 248, 256, 264, 308, 336, 341, 352, 363, 366, 372, 384, 427, 434, 448, 462, 484, 488, 496, 512, 528, 616, 651, 671, 672, 682, 704, 726, 732, 744, 768, 847, 854, 868, 896, 924, 968, 976, 992, 1023, 1024, 1056, 1232, 1281, 1302, 1342, 1344, 1364, 1408, 1452, 1464, 1488, 1536, 1694, 1708, 1736, 1792, 1848, 1891, 1936, 1952, 1984, 2013, 2046, 2048, 2112, 2387, 2464, 2541, 2562, 2604, 2684, 2688, 2728, 2816, 2904, 2928, 2976, 3072, 3388, 3416, 3472, 3584, 3696, 3751, 3782, 3872, 3904, 3968, 4026, 4092, 4096, 4224, 4697, 4774, 4928, 5082, 5124, 5208, 5368, 5376, 5456, 5632, 5673, 5808, 5856, 5952, 6144, 6776, 6832, 6944, 7161, 7168, 7381, 7392, 7502, 7564, 7744, 7808, 7936, 8052, 8184, 8448, 9394, 9548, 9856, 10164, 10248, 10416, 10736, 10752, 10912, 11253, 11264, 11346, 11616, 11712, 11904, 12288, 13237, 13552, 13664, 13888, 14091, 14322, 14336, 14762, 14784, 15004, 15128, 15488, 15616, 15872, 16104, 16368, 16896, 18788, 19096, 19712, 20328, 20496, 20801, 20832, 21472, 21504, 21824, 22143, 22506, 22528, 22692, 23232, 23424, 23808, 26257, 26474, 27104, 27328, 27776, 28182, 28644, 28672, 29524, 29568, 30008, 30256, 30976, 31232, 31744, 32208, 32736, 33792, 37576, 38192, 39424, 39711, 40656, 40992, 41602, 41664, 42944, 43008, 43648, 44286, 45012, 45056, 45384, 46464, 46848, 47616, 51667, 52514, 52948, 54208, 54656, 55552, 56364, 57288, 59048, 59136, 60016, 60512, 61952, 62403, 62464, 63488, 64416, 65472, 67584, 75152, 76384, 78771, 78848, 79422, 81312, 81984, 83204, 83328, 85888, 86016, 87296, 88572, 90024, 90768, 92928, 93696, 95232, 103334, 105028, 105896, 108416, 109312, 111104, 112728, 114576, 118096, 118272, 120032, 121024, 123904, 124806, 124928, 126976, 128832, 130944, 135168, 145607, 150304, 152768, 155001, 157542, 157696, 158844, 162624, 163968, 166408, 166656, 171776, 174592, 177144, 180048, 181536, 185856, 187392, 190464, 206668, 210056, 211792, 216832, 218624, 222208, 225456, 228811, 229152, 236192, 236544, 240064, 242048, 247808, 249612, 249856, 257664, 261888, 291214, 300608, 305536, 310002, 315084, 315392, 317688, 325248, 327936, 332816, 333312, 343552, 349184, 354288, 360096, 363072, 371712, 374784, 380928, 413336, 420112, 423584, 433664, 436821, 437248, 444416, 450912, 457622, 458304, 472384, 473088, 480128, 484096, 495616, 499224, 515328, 523776, 582428, 601216, 611072, 620004, 630168, 635376, 650496, 655872, 665632, 666624, 686433, 687104, 698368, 708576, 720192, 726144, 743424, 749568, 826672, 840224, 847168, 867328, 873642, 874496, 888832, 901824, 915244, 916608, 944768, 946176, 960256, 968192, 998448, 1030656, 1047552, 1164856, 1202432, 1222144, 1240008, 1260336, 1270752, 1300992, 1311744, 1331264, 1333248, 1372866, 1374208, 1396736, 1417152, 1440384, 1452288, 1486848, 1601677, 1653344, 1680448, 1694336, 1734656, 1747284, 1748992, 1803648, 1830488, 1833216, 1889536, 1920512, 1936384, 1996896, 2061312, 2095104, 2329712, 2404864, 2444288, 2480016, 2520672, 2541504, 2601984, 2623488, 2662528, 2666496, 2745732, 2748416, 2834304, 2880768, 2904576, 3203354, 3306688, 3360896, 3388672, 3469312, 3494568, 3607296, 3660976, 3666432, 3779072, 3841024, 3872768, 3993792, 4122624, 4190208, 4659424, 4805031, 4809728, 4888576, 4960032, 5041344, 5083008, 5203968, 5246976, 5325056, 5491464, 5668608, 5761536, 5809152, 6406708, 6613376, 6721792, 6777344, 6989136, 7214592, 7321952, 7332864, 7558144, 7682048, 7745536, 7987584, 8245248, 9318848, 9610062, 9619456, 9777152, 9920064, 10082688, 10166016, 10407936, 10650112, 10982928, 11337216, 11523072, 11618304, 12813416, 13226752, 13443584, 13554688, 13978272, 14429184, 14643904, 14665728, 15116288, 15364096, 15975168, 18637696, 19220124, 19238912, 19840128, 20165376, 20332032, 21300224, 21965856, 22674432, 23046144, 23236608, 25626832, 26453504, 26887168, 27109376, 27956544, 28858368, 29287808, 29331456, 30232576, 31950336, 37275392, 38440248, 39680256, 40330752, 40664064, 42600448, 43931712, 45348864, 46092288, 51253664, 52907008, 53774336, 54218752, 55913088, 57716736, 58575616, 63900672, 74550784, 76880496, 79360512, 80661504, 81328128, 85200896, 87863424, 90697728, 102507328, 105814016, 107548672, 111826176, 117151232, 127801344, 149101568, 153760992, 158721024, 161323008, 162656256, 175726848, 205014656, 211628032, 223652352, 234302464, 255602688, 298203136, 307521984, 317442048, 322646016, 351453696, 410029312, 447304704, 468604928, 596406272, 615043968, 634884096, 702907392, 820058624, 894609408, 937209856, 1230087936, 1405814784, 1640117248, 1789218816, 2460175872, 2811629568, 3280234496, 4920351744, 6560468992, 9840703488, 19681406976]

約数ペア:

[(1, 19681406976), (2, 9840703488), (3, 6560468992), (4, 4920351744), (6, 3280234496), (7, 2811629568), (8, 2460175872), (11, 1789218816), (12, 1640117248), (14, 1405814784), (16, 1230087936), (21, 937209856), (22, 894609408), (24, 820058624), (28, 702907392), (31, 634884096), (32, 615043968), (33, 596406272), (42, 468604928), (44, 447304704), (48, 410029312), (56, 351453696), (61, 322646016), (62, 317442048), (64, 307521984), (66, 298203136), (77, 255602688), (84, 234302464), (88, 223652352), (93, 211628032), (96, 205014656), (112, 175726848), (121, 162656256), (122, 161323008), (124, 158721024), (128, 153760992), (132, 149101568), (154, 127801344), (168, 117151232), (176, 111826176), (183, 107548672), (186, 105814016), (192, 102507328), (217, 90697728), (224, 87863424), (231, 85200896), (242, 81328128), (244, 80661504), (248, 79360512), (256, 76880496), (264, 74550784), (308, 63900672), (336, 58575616), (341, 57716736), (352, 55913088), (363, 54218752), (366, 53774336), (372, 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