19454754816

素因数分解:

$2^{19}\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 480

約数和(自身を含む): 69793152000

約数和(自身を除く): 50338397184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 56, 57, 62, 63, 64, 72, 76, 84, 93, 96, 112, 114, 124, 126, 128, 133, 144, 152, 168, 171, 186, 192, 217, 224, 228, 248, 252, 256, 266, 279, 288, 304, 336, 342, 372, 384, 399, 434, 448, 456, 496, 504, 512, 532, 558, 576, 589, 608, 651, 672, 684, 744, 768, 798, 868, 896, 912, 992, 1008, 1024, 1064, 1116, 1152, 1178, 1197, 1216, 1302, 1344, 1368, 1488, 1536, 1596, 1736, 1767, 1792, 1824, 1953, 1984, 2016, 2048, 2128, 2232, 2304, 2356, 2394, 2432, 2604, 2688, 2736, 2976, 3072, 3192, 3472, 3534, 3584, 3648, 3906, 3968, 4032, 4096, 4123, 4256, 4464, 4608, 4712, 4788, 4864, 5208, 5301, 5376, 5472, 5952, 6144, 6384, 6944, 7068, 7168, 7296, 7812, 7936, 8064, 8192, 8246, 8512, 8928, 9216, 9424, 9576, 9728, 10416, 10602, 10752, 10944, 11904, 12288, 12369, 12768, 13888, 14136, 14336, 14592, 15624, 15872, 16128, 16384, 16492, 17024, 17856, 18432, 18848, 19152, 19456, 20832, 21204, 21504, 21888, 23808, 24576, 24738, 25536, 27776, 28272, 28672, 29184, 31248, 31744, 32256, 32768, 32984, 34048, 35712, 36864, 37107, 37696, 38304, 38912, 41664, 42408, 43008, 43776, 47616, 49152, 49476, 51072, 55552, 56544, 57344, 58368, 62496, 63488, 64512, 65536, 65968, 68096, 71424, 73728, 74214, 75392, 76608, 77824, 83328, 84816, 86016, 87552, 95232, 98304, 98952, 102144, 111104, 113088, 114688, 116736, 124992, 126976, 129024, 131072, 131936, 136192, 142848, 147456, 148428, 150784, 153216, 155648, 166656, 169632, 172032, 175104, 190464, 196608, 197904, 204288, 222208, 226176, 229376, 233472, 249984, 253952, 258048, 262144, 263872, 272384, 285696, 294912, 296856, 301568, 306432, 311296, 333312, 339264, 344064, 350208, 380928, 393216, 395808, 408576, 444416, 452352, 458752, 466944, 499968, 507904, 516096, 524288, 527744, 544768, 571392, 589824, 593712, 603136, 612864, 622592, 666624, 678528, 688128, 700416, 761856, 786432, 791616, 817152, 888832, 904704, 917504, 933888, 999936, 1015808, 1032192, 1055488, 1089536, 1142784, 1179648, 1187424, 1206272, 1225728, 1245184, 1333248, 1357056, 1376256, 1400832, 1523712, 1572864, 1583232, 1634304, 1777664, 1809408, 1835008, 1867776, 1999872, 2031616, 2064384, 2110976, 2179072, 2285568, 2359296, 2374848, 2412544, 2451456, 2490368, 2666496, 2714112, 2752512, 2801664, 3047424, 3166464, 3268608, 3555328, 3618816, 3670016, 3735552, 3999744, 4063232, 4128768, 4221952, 4358144, 4571136, 4718592, 4749696, 4825088, 4902912, 4980736, 5332992, 5428224, 5505024, 5603328, 6094848, 6332928, 6537216, 7110656, 7237632, 7471104, 7999488, 8126464, 8257536, 8443904, 8716288, 9142272, 9499392, 9650176, 9805824, 9961472, 10665984, 10856448, 11010048, 11206656, 12189696, 12665856, 13074432, 14221312, 14475264, 14942208, 15998976, 16252928, 16515072, 16887808, 17432576, 18284544, 18998784, 19300352, 19611648, 21331968, 21712896, 22413312, 24379392, 25331712, 26148864, 28442624, 28950528, 29884416, 31997952, 33030144, 33775616, 34865152, 36569088, 37997568, 38600704, 39223296, 42663936, 43425792, 44826624, 48758784, 50663424, 52297728, 56885248, 57901056, 63995904, 67551232, 69730304, 73138176, 75995136, 77201408, 78446592, 85327872, 86851584, 89653248, 101326848, 104595456, 113770496, 115802112, 127991808, 135102464, 146276352, 151990272, 154402816, 156893184, 170655744, 173703168, 202653696, 209190912, 231604224, 255983616, 270204928, 303980544, 308805632, 313786368, 341311488, 347406336, 405307392, 463208448, 511967232, 540409856, 607961088, 627572736, 694812672, 810614784, 926416896, 1023934464, 1080819712, 1215922176, 1389625344, 1621229568, 2161639424, 2431844352, 2779250688, 3242459136, 4863688704, 6484918272, 9727377408, 19454754816]

約数ペア:

[(1, 19454754816), (2, 9727377408), (3, 6484918272), (4, 4863688704), (6, 3242459136), (7, 2779250688), (8, 2431844352), (9, 2161639424), (12, 1621229568), (14, 1389625344), (16, 1215922176), (18, 1080819712), (19, 1023934464), (21, 926416896), (24, 810614784), (28, 694812672), (31, 627572736), (32, 607961088), (36, 540409856), (38, 511967232), (42, 463208448), (48, 405307392), (56, 347406336), (57, 341311488), (62, 313786368), (63, 308805632), (64, 303980544), (72, 270204928), (76, 255983616), (84, 231604224), (93, 209190912), (96, 202653696), (112, 173703168), (114, 170655744), (124, 156893184), (126, 154402816), (128, 151990272), (133, 146276352), (144, 135102464), (152, 127991808), (168, 115802112), (171, 113770496), (186, 104595456), (192, 101326848), (217, 89653248), (224, 86851584), (228, 85327872), (248, 78446592), (252, 77201408), (256, 75995136), (266, 73138176), (279, 69730304), (288, 67551232), (304, 63995904), (336, 57901056), (342, 56885248), (372, 52297728), (384, 50663424), (399, 48758784), (434, 44826624), (448, 43425792), (456, 42663936), (496, 39223296), (504, 38600704), (512, 37997568), (532, 36569088), (558, 34865152), (576, 33775616), (589, 33030144), (608, 31997952), (651, 29884416), (672, 28950528), (684, 28442624), (744, 26148864), (768, 25331712), (798, 24379392), (868, 22413312), (896, 21712896), (912, 21331968), (992, 19611648), (1008, 19300352), (1024, 18998784), (1064, 18284544), (1116, 17432576), (1152, 16887808), (1178, 16515072), (1197, 16252928), (1216, 15998976), (1302, 14942208), (1344, 14475264), (1368, 14221312), (1488, 13074432), (1536, 12665856), (1596, 12189696), (1736, 11206656), (1767, 11010048), (1792, 10856448), (1824, 10665984), (1953, 9961472), (1984, 9805824), (2016, 9650176), (2048, 9499392), (2128, 9142272), (2232, 8716288), (2304, 8443904), (2356, 8257536), (2394, 8126464), (2432, 7999488), (2604, 7471104), (2688, 7237632), (2736, 7110656), (2976, 6537216), (3072, 6332928), (3192, 6094848), (3472, 5603328), (3534, 5505024), (3584, 5428224), (3648, 5332992), (3906, 4980736), (3968, 4902912), (4032, 4825088), (4096, 4749696), (4123, 4718592), (4256, 4571136), (4464, 4358144), (4608, 4221952), (4712, 4128768), (4788, 4063232), (4864, 3999744), (5208, 3735552), (5301, 3670016), (5376, 3618816), (5472, 3555328), (5952, 3268608), (6144, 3166464), (6384, 3047424), (6944, 2801664), (7068, 2752512), (7168, 2714112), (7296, 2666496), (7812, 2490368), (7936, 2451456), (8064, 2412544), (8192, 2374848), (8246, 2359296), (8512, 2285568), (8928, 2179072), (9216, 2110976), (9424, 2064384), (9576, 2031616), (9728, 1999872), (10416, 1867776), (10602, 1835008), (10752, 1809408), (10944, 1777664), (11904, 1634304), (12288, 1583232), (12369, 1572864), (12768, 1523712), (13888, 1400832), (14136, 1376256), (14336, 1357056), (14592, 1333248), (15624, 1245184), (15872, 1225728), (16128, 1206272), (16384, 1187424), (16492, 1179648), (17024, 1142784), (17856, 1089536), (18432, 1055488), (18848, 1032192), (19152, 1015808), (19456, 999936), (20832, 933888), (21204, 917504), (21504, 904704), (21888, 888832), (23808, 817152), (24576, 791616), (24738, 786432), (25536, 761856), (27776, 700416), (28272, 688128), (28672, 678528), (29184, 666624), (31248, 622592), (31744, 612864), (32256, 603136), (32768, 593712), (32984, 589824), (34048, 571392), (35712, 544768), (36864, 527744), (37107, 524288), (37696, 516096), (38304, 507904), (38912, 499968), (41664, 466944), (42408, 458752), (43008, 452352), (43776, 444416), (47616, 408576), (49152, 395808), (49476, 393216), (51072, 380928), (55552, 350208), (56544, 344064), (57344, 339264), (58368, 333312), (62496, 311296), (63488, 306432), (64512, 301568), (65536, 296856), (65968, 294912), (68096, 285696), (71424, 272384), (73728, 263872), (74214, 262144), (75392, 258048), (76608, 253952), (77824, 249984), (83328, 233472), (84816, 229376), (86016, 226176), (87552, 222208), (95232, 204288), (98304, 197904), (98952, 196608), (102144, 190464), (111104, 175104), (113088, 172032), (114688, 169632), (116736, 166656), (124992, 155648), (126976, 153216), (129024, 150784), (131072, 148428), (131936, 147456), (136192, 142848)]