19864441344

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:703

約数の個数: 320

約数和(自身を含む): 60668974080

約数和(自身を除く): 40804532736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 71, 87, 88, 96, 116, 128, 132, 142, 174, 176, 192, 213, 232, 256, 264, 284, 319, 348, 352, 384, 426, 464, 512, 528, 568, 571, 638, 696, 704, 768, 781, 852, 928, 957, 1056, 1136, 1142, 1276, 1392, 1408, 1536, 1562, 1704, 1713, 1856, 1914, 2059, 2112, 2272, 2284, 2343, 2552, 2784, 2816, 3124, 3408, 3426, 3712, 3828, 4118, 4224, 4544, 4568, 4686, 5104, 5568, 5632, 6177, 6248, 6281, 6816, 6852, 7424, 7656, 8236, 8448, 9088, 9136, 9372, 10208, 11136, 12354, 12496, 12562, 13632, 13704, 14848, 15312, 16472, 16559, 16896, 18176, 18272, 18744, 18843, 20416, 22272, 22649, 24708, 24992, 25124, 27264, 27408, 30624, 32944, 33118, 36352, 36544, 37488, 37686, 40541, 40832, 44544, 45298, 49416, 49677, 49984, 50248, 54528, 54816, 61248, 65888, 66236, 67947, 73088, 74976, 75372, 81082, 81664, 90596, 98832, 99354, 99968, 100496, 109056, 109632, 121623, 122496, 131776, 132472, 135894, 146176, 149952, 150744, 162164, 163328, 181192, 182149, 197664, 198708, 199936, 200992, 219264, 243246, 244992, 263552, 264944, 271788, 292352, 299904, 301488, 324328, 362384, 364298, 395328, 397416, 399872, 401984, 438528, 445951, 486492, 489984, 527104, 529888, 543576, 546447, 599808, 602976, 648656, 724768, 728596, 790656, 794832, 803968, 877056, 891902, 972984, 1054208, 1059776, 1087152, 1092894, 1175689, 1199616, 1205952, 1297312, 1337853, 1449536, 1457192, 1581312, 1589664, 1607936, 1783804, 1945968, 2119552, 2174304, 2185788, 2351378, 2411904, 2594624, 2675706, 2899072, 2914384, 3162624, 3179328, 3215872, 3527067, 3567608, 3891936, 4239104, 4348608, 4371576, 4702756, 4823808, 5189248, 5351412, 5798144, 5828768, 6358656, 7054134, 7135216, 7783872, 8478208, 8697216, 8743152, 9405512, 9647616, 10378496, 10702824, 11596288, 11657536, 12717312, 12932579, 14108268, 14270432, 15567744, 17394432, 17486304, 18811024, 20756992, 21405648, 23315072, 25434624, 25865158, 28216536, 28540864, 31135488, 34788864, 34972608, 37622048, 38797737, 42811296, 46630144, 51730316, 56433072, 57081728, 62270976, 69945216, 75244096, 77595474, 85622592, 93260288, 103460632, 112866144, 114163456, 139890432, 150488192, 155190948, 171245184, 206921264, 225732288, 228326912, 279780864, 300976384, 310381896, 342490368, 413842528, 451464576, 601952768, 620763792, 684980736, 827685056, 902929152, 1241527584, 1655370112, 1805858304, 2483055168, 3310740224, 4966110336, 6621480448, 9932220672, 19864441344]

約数ペア:

[(1, 19864441344), (2, 9932220672), (3, 6621480448), (4, 4966110336), (6, 3310740224), (8, 2483055168), (11, 1805858304), (12, 1655370112), (16, 1241527584), (22, 902929152), (24, 827685056), (29, 684980736), (32, 620763792), (33, 601952768), (44, 451464576), (48, 413842528), (58, 342490368), (64, 310381896), (66, 300976384), (71, 279780864), (87, 228326912), (88, 225732288), (96, 206921264), (116, 171245184), (128, 155190948), (132, 150488192), (142, 139890432), (174, 114163456), (176, 112866144), (192, 103460632), (213, 93260288), (232, 85622592), (256, 77595474), (264, 75244096), (284, 69945216), (319, 62270976), (348, 57081728), (352, 56433072), (384, 51730316), (426, 46630144), (464, 42811296), (512, 38797737), (528, 37622048), (568, 34972608), (571, 34788864), (638, 31135488), (696, 28540864), (704, 28216536), (768, 25865158), (781, 25434624), (852, 23315072), (928, 21405648), (957, 20756992), (1056, 18811024), (1136, 17486304), (1142, 17394432), (1276, 15567744), (1392, 14270432), (1408, 14108268), (1536, 12932579), (1562, 12717312), (1704, 11657536), (1713, 11596288), (1856, 10702824), (1914, 10378496), (2059, 9647616), (2112, 9405512), (2272, 8743152), (2284, 8697216), (2343, 8478208), (2552, 7783872), (2784, 7135216), (2816, 7054134), (3124, 6358656), (3408, 5828768), (3426, 5798144), (3712, 5351412), (3828, 5189248), (4118, 4823808), (4224, 4702756), (4544, 4371576), (4568, 4348608), (4686, 4239104), (5104, 3891936), (5568, 3567608), (5632, 3527067), (6177, 3215872), (6248, 3179328), (6281, 3162624), (6816, 2914384), (6852, 2899072), (7424, 2675706), (7656, 2594624), (8236, 2411904), (8448, 2351378), (9088, 2185788), (9136, 2174304), (9372, 2119552), (10208, 1945968), (11136, 1783804), (12354, 1607936), (12496, 1589664), (12562, 1581312), (13632, 1457192), (13704, 1449536), (14848, 1337853), (15312, 1297312), (16472, 1205952), (16559, 1199616), (16896, 1175689), (18176, 1092894), (18272, 1087152), (18744, 1059776), (18843, 1054208), (20416, 972984), (22272, 891902), (22649, 877056), (24708, 803968), (24992, 794832), (25124, 790656), (27264, 728596), (27408, 724768), (30624, 648656), (32944, 602976), (33118, 599808), (36352, 546447), (36544, 543576), (37488, 529888), (37686, 527104), (40541, 489984), (40832, 486492), (44544, 445951), (45298, 438528), (49416, 401984), (49677, 399872), (49984, 397416), (50248, 395328), (54528, 364298), (54816, 362384), (61248, 324328), (65888, 301488), (66236, 299904), (67947, 292352), (73088, 271788), (74976, 264944), (75372, 263552), (81082, 244992), (81664, 243246), (90596, 219264), (98832, 200992), (99354, 199936), (99968, 198708), (100496, 197664), (109056, 182149), (109632, 181192), (121623, 163328), (122496, 162164), (131776, 150744), (132472, 149952), (135894, 146176)]