212890909824

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{68521}}^1$

素因数の和:68604

約数の個数: 256

約数和(自身を含む): 670967424000

約数和(自身を除く): 458076514176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 64, 72, 87, 93, 96, 108, 116, 124, 128, 144, 174, 186, 192, 216, 232, 248, 261, 279, 288, 348, 372, 384, 432, 464, 496, 522, 558, 576, 696, 744, 783, 837, 864, 899, 928, 992, 1044, 1116, 1152, 1392, 1488, 1566, 1674, 1728, 1798, 1856, 1984, 2088, 2232, 2697, 2784, 2976, 3132, 3348, 3456, 3596, 3712, 3968, 4176, 4464, 5394, 5568, 5952, 6264, 6696, 7192, 8091, 8352, 8928, 10788, 11136, 11904, 12528, 13392, 14384, 16182, 16704, 17856, 21576, 24273, 25056, 26784, 28768, 32364, 33408, 35712, 43152, 48546, 50112, 53568, 57536, 64728, 68521, 86304, 97092, 100224, 107136, 115072, 129456, 137042, 172608, 194184, 205563, 258912, 274084, 345216, 388368, 411126, 517824, 548168, 616689, 776736, 822252, 1035648, 1096336, 1233378, 1553472, 1644504, 1850067, 1987109, 2124151, 2192672, 2466756, 3106944, 3289008, 3700134, 3974218, 4248302, 4385344, 4933512, 5961327, 6372453, 6578016, 7400268, 7948436, 8496604, 8770688, 9867024, 11922654, 12744906, 13156032, 14800536, 15896872, 16993208, 17883981, 19117359, 19734048, 23845308, 25489812, 26312064, 29601072, 31793744, 33986416, 35767962, 38234718, 39468096, 47690616, 50979624, 53651943, 57352077, 59202144, 61600379, 63587488, 67972832, 71535924, 76469436, 78936192, 95381232, 101959248, 107303886, 114704154, 118404288, 123200758, 127174976, 135945664, 143071848, 152938872, 184801137, 190762464, 203918496, 214607772, 229408308, 236808576, 246401516, 254349952, 271891328, 286143696, 305877744, 369602274, 381524928, 407836992, 429215544, 458816616, 492803032, 554403411, 572287392, 611755488, 739204548, 763049856, 815673984, 858431088, 917633232, 985606064, 1108806822, 1144574784, 1223510976, 1478409096, 1663210233, 1716862176, 1835266464, 1971212128, 2217613644, 2289149568, 2447021952, 2956818192, 3326420466, 3433724352, 3670532928, 3942424256, 4435227288, 5913636384, 6652840932, 6867448704, 7341065856, 7884848512, 8870454576, 11827272768, 13305681864, 17740909152, 23654545536, 26611363728, 35481818304, 53222727456, 70963636608, 106445454912, 212890909824]

約数ペア:

[(1, 212890909824), (2, 106445454912), (3, 70963636608), (4, 53222727456), (6, 35481818304), (8, 26611363728), (9, 23654545536), (12, 17740909152), (16, 13305681864), (18, 11827272768), (24, 8870454576), (27, 7884848512), (29, 7341065856), (31, 6867448704), (32, 6652840932), (36, 5913636384), (48, 4435227288), (54, 3942424256), (58, 3670532928), (62, 3433724352), (64, 3326420466), (72, 2956818192), (87, 2447021952), (93, 2289149568), (96, 2217613644), (108, 1971212128), (116, 1835266464), (124, 1716862176), (128, 1663210233), (144, 1478409096), (174, 1223510976), (186, 1144574784), (192, 1108806822), (216, 985606064), (232, 917633232), (248, 858431088), (261, 815673984), (279, 763049856), (288, 739204548), (348, 611755488), (372, 572287392), (384, 554403411), (432, 492803032), (464, 458816616), (496, 429215544), (522, 407836992), (558, 381524928), (576, 369602274), (696, 305877744), (744, 286143696), (783, 271891328), (837, 254349952), (864, 246401516), (899, 236808576), (928, 229408308), (992, 214607772), (1044, 203918496), (1116, 190762464), (1152, 184801137), (1392, 152938872), (1488, 143071848), (1566, 135945664), (1674, 127174976), (1728, 123200758), (1798, 118404288), (1856, 114704154), (1984, 107303886), (2088, 101959248), (2232, 95381232), (2697, 78936192), (2784, 76469436), (2976, 71535924), (3132, 67972832), (3348, 63587488), (3456, 61600379), (3596, 59202144), (3712, 57352077), (3968, 53651943), (4176, 50979624), (4464, 47690616), (5394, 39468096), (5568, 38234718), (5952, 35767962), (6264, 33986416), (6696, 31793744), (7192, 29601072), (8091, 26312064), (8352, 25489812), (8928, 23845308), (10788, 19734048), (11136, 19117359), (11904, 17883981), (12528, 16993208), (13392, 15896872), (14384, 14800536), (16182, 13156032), (16704, 12744906), (17856, 11922654), (21576, 9867024), (24273, 8770688), (25056, 8496604), (26784, 7948436), (28768, 7400268), (32364, 6578016), (33408, 6372453), (35712, 5961327), (43152, 4933512), (48546, 4385344), (50112, 4248302), (53568, 3974218), (57536, 3700134), (64728, 3289008), (68521, 3106944), (86304, 2466756), (97092, 2192672), (100224, 2124151), (107136, 1987109), (115072, 1850067), (129456, 1644504), (137042, 1553472), (172608, 1233378), (194184, 1096336), (205563, 1035648), (258912, 822252), (274084, 776736), (345216, 616689), (388368, 548168), (411126, 517824)]