19959222528

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1971

約数の個数: 432

約数和(自身を含む): 70911429120

約数和(自身を除く): 50952206592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 54, 56, 62, 63, 64, 72, 84, 93, 96, 98, 108, 112, 124, 126, 128, 144, 147, 168, 186, 189, 192, 196, 216, 217, 224, 248, 252, 256, 279, 288, 294, 336, 372, 378, 384, 392, 432, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 744, 756, 768, 784, 837, 864, 868, 882, 896, 992, 1008, 1116, 1152, 1176, 1302, 1323, 1344, 1488, 1512, 1519, 1568, 1674, 1728, 1736, 1764, 1792, 1901, 1953, 1984, 2016, 2232, 2304, 2352, 2604, 2646, 2688, 2976, 3024, 3038, 3136, 3348, 3456, 3472, 3528, 3802, 3906, 3968, 4032, 4464, 4557, 4704, 5208, 5292, 5376, 5703, 5859, 5952, 6048, 6076, 6272, 6696, 6912, 6944, 7056, 7604, 7812, 7936, 8064, 8928, 9114, 9408, 10416, 10584, 11406, 11718, 11904, 12096, 12152, 12544, 13307, 13392, 13671, 13888, 14112, 15208, 15624, 16128, 17109, 17856, 18228, 18816, 20832, 21168, 22812, 23436, 23808, 24192, 24304, 26614, 26784, 27342, 27776, 28224, 30416, 31248, 34218, 35712, 36456, 37632, 39921, 41013, 41664, 42336, 45624, 46872, 48384, 48608, 51327, 53228, 53568, 54684, 55552, 56448, 58931, 60832, 62496, 68436, 71424, 72912, 79842, 82026, 83328, 84672, 91248, 93149, 93744, 97216, 102654, 106456, 107136, 109368, 112896, 117862, 119763, 121664, 124992, 136872, 145824, 159684, 164052, 166656, 169344, 176793, 182496, 186298, 187488, 194432, 205308, 212912, 214272, 218736, 235724, 239526, 243328, 249984, 273744, 279447, 291648, 319368, 328104, 338688, 353586, 359289, 364992, 372596, 374976, 388864, 410616, 412517, 425824, 437472, 471448, 479052, 486656, 499968, 530379, 547488, 558894, 583296, 638736, 656208, 707172, 718578, 729984, 745192, 749952, 821232, 825034, 838341, 851648, 874944, 942896, 958104, 1060758, 1094976, 1117788, 1166592, 1237551, 1277472, 1312416, 1414344, 1437156, 1459968, 1490384, 1499904, 1591137, 1642464, 1650068, 1676682, 1703296, 1749888, 1885792, 1916208, 2121516, 2189952, 2235576, 2475102, 2515023, 2554944, 2624832, 2828688, 2874312, 2887619, 2980768, 3182274, 3284928, 3300136, 3353364, 3406592, 3499776, 3712653, 3771584, 3832416, 4243032, 4379904, 4471152, 4950204, 5030046, 5109888, 5249664, 5657376, 5748624, 5775238, 5961536, 6364548, 6569856, 6600272, 6706728, 7425306, 7543168, 7664832, 8486064, 8662857, 8942304, 9900408, 10060092, 10219776, 10499328, 11137959, 11314752, 11497248, 11550476, 11923072, 12729096, 13139712, 13200544, 13413456, 14850612, 15086336, 15329664, 16972128, 17325714, 17884608, 19800816, 20120184, 22275918, 22629504, 22994496, 23100952, 23846144, 25458192, 25988571, 26401088, 26826912, 29701224, 30659328, 33944256, 34651428, 35769216, 39601632, 40240368, 44551836, 45259008, 45988992, 46201904, 50916384, 51977142, 52802176, 53653824, 59402448, 67888512, 69302856, 71538432, 77965713, 79203264, 80480736, 89103672, 91977984, 92403808, 101832768, 103954284, 105604352, 107307648, 118804896, 135777024, 138605712, 155931426, 158406528, 160961472, 178207344, 184807616, 203665536, 207908568, 214615296, 237609792, 277211424, 311862852, 316813056, 321922944, 356414688, 369615232, 407331072, 415817136, 475219584, 554422848, 623725704, 643845888, 712829376, 739230464, 831634272, 950439168, 1108845696, 1247451408, 1425658752, 1663268544, 2217691392, 2494902816, 2851317504, 3326537088, 4989805632, 6653074176, 9979611264, 19959222528]

約数ペア:

[(1, 19959222528), (2, 9979611264), (3, 6653074176), (4, 4989805632), (6, 3326537088), (7, 2851317504), (8, 2494902816), (9, 2217691392), (12, 1663268544), (14, 1425658752), (16, 1247451408), (18, 1108845696), (21, 950439168), (24, 831634272), (27, 739230464), (28, 712829376), (31, 643845888), (32, 623725704), (36, 554422848), (42, 475219584), (48, 415817136), (49, 407331072), (54, 369615232), (56, 356414688), (62, 321922944), (63, 316813056), (64, 311862852), (72, 277211424), (84, 237609792), (93, 214615296), (96, 207908568), (98, 203665536), (108, 184807616), (112, 178207344), (124, 160961472), (126, 158406528), (128, 155931426), (144, 138605712), (147, 135777024), (168, 118804896), (186, 107307648), (189, 105604352), (192, 103954284), (196, 101832768), (216, 92403808), (217, 91977984), (224, 89103672), (248, 80480736), (252, 79203264), (256, 77965713), (279, 71538432), (288, 69302856), (294, 67888512), (336, 59402448), (372, 53653824), (378, 52802176), (384, 51977142), (392, 50916384), (432, 46201904), (434, 45988992), (441, 45259008), (448, 44551836), (496, 40240368), (504, 39601632), (558, 35769216), (576, 34651428), (588, 33944256), (651, 30659328), (672, 29701224), (744, 26826912), (756, 26401088), (768, 25988571), (784, 25458192), (837, 23846144), (864, 23100952), (868, 22994496), (882, 22629504), (896, 22275918), (992, 20120184), (1008, 19800816), (1116, 17884608), (1152, 17325714), (1176, 16972128), (1302, 15329664), (1323, 15086336), (1344, 14850612), (1488, 13413456), (1512, 13200544), (1519, 13139712), (1568, 12729096), (1674, 11923072), (1728, 11550476), (1736, 11497248), (1764, 11314752), (1792, 11137959), (1901, 10499328), (1953, 10219776), (1984, 10060092), (2016, 9900408), (2232, 8942304), (2304, 8662857), (2352, 8486064), (2604, 7664832), (2646, 7543168), (2688, 7425306), (2976, 6706728), (3024, 6600272), (3038, 6569856), (3136, 6364548), (3348, 5961536), (3456, 5775238), (3472, 5748624), (3528, 5657376), (3802, 5249664), (3906, 5109888), (3968, 5030046), (4032, 4950204), (4464, 4471152), (4557, 4379904), (4704, 4243032), (5208, 3832416), (5292, 3771584), (5376, 3712653), (5703, 3499776), (5859, 3406592), (5952, 3353364), (6048, 3300136), (6076, 3284928), (6272, 3182274), (6696, 2980768), (6912, 2887619), (6944, 2874312), (7056, 2828688), (7604, 2624832), (7812, 2554944), (7936, 2515023), (8064, 2475102), (8928, 2235576), (9114, 2189952), (9408, 2121516), (10416, 1916208), (10584, 1885792), (11406, 1749888), (11718, 1703296), (11904, 1676682), (12096, 1650068), (12152, 1642464), (12544, 1591137), (13307, 1499904), (13392, 1490384), (13671, 1459968), (13888, 1437156), (14112, 1414344), (15208, 1312416), (15624, 1277472), (16128, 1237551), (17109, 1166592), (17856, 1117788), (18228, 1094976), (18816, 1060758), (20832, 958104), (21168, 942896), (22812, 874944), (23436, 851648), (23808, 838341), (24192, 825034), (24304, 821232), (26614, 749952), (26784, 745192), (27342, 729984), (27776, 718578), (28224, 707172), (30416, 656208), (31248, 638736), (34218, 583296), (35712, 558894), (36456, 547488), (37632, 530379), (39921, 499968), (41013, 486656), (41664, 479052), (42336, 471448), (45624, 437472), (46872, 425824), (48384, 412517), (48608, 410616), (51327, 388864), (53228, 374976), (53568, 372596), (54684, 364992), (55552, 359289), (56448, 353586), (58931, 338688), (60832, 328104), (62496, 319368), (68436, 291648), (71424, 279447), (72912, 273744), (79842, 249984), (82026, 243328), (83328, 239526), (84672, 235724), (91248, 218736), (93149, 214272), (93744, 212912), (97216, 205308), (102654, 194432), (106456, 187488), (107136, 186298), (109368, 182496), (112896, 176793), (117862, 169344), (119763, 166656), (121664, 164052), (124992, 159684), (136872, 145824)]