28687163904

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 640

約数和(自身を含む): 102324879360

約数和(自身を除く): 73637715456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 73, 84, 93, 96, 108, 112, 124, 126, 128, 131, 144, 146, 168, 186, 189, 192, 216, 217, 219, 224, 248, 252, 256, 262, 279, 288, 292, 336, 372, 378, 384, 393, 432, 434, 438, 448, 496, 504, 511, 512, 524, 558, 576, 584, 651, 657, 672, 744, 756, 768, 786, 837, 864, 868, 876, 896, 917, 992, 1008, 1022, 1048, 1116, 1152, 1168, 1179, 1302, 1314, 1344, 1488, 1512, 1533, 1536, 1572, 1674, 1728, 1736, 1752, 1792, 1834, 1953, 1971, 1984, 2016, 2044, 2096, 2232, 2263, 2304, 2336, 2358, 2604, 2628, 2688, 2751, 2976, 3024, 3066, 3144, 3348, 3456, 3472, 3504, 3537, 3584, 3668, 3906, 3942, 3968, 4032, 4061, 4088, 4192, 4464, 4526, 4599, 4608, 4672, 4716, 5208, 5256, 5376, 5502, 5859, 5952, 6048, 6132, 6288, 6696, 6789, 6912, 6944, 7008, 7074, 7336, 7812, 7884, 7936, 8064, 8122, 8176, 8253, 8384, 8928, 9052, 9198, 9344, 9432, 9563, 10416, 10512, 10752, 11004, 11718, 11904, 12096, 12183, 12264, 12576, 13392, 13578, 13797, 13824, 13888, 14016, 14148, 14672, 15624, 15768, 15841, 15872, 16128, 16244, 16352, 16506, 16768, 17856, 18104, 18396, 18688, 18864, 19126, 20367, 20832, 21024, 22008, 23436, 23808, 24192, 24366, 24528, 24759, 25152, 26784, 27156, 27594, 27776, 28032, 28296, 28427, 28689, 29344, 31248, 31536, 31682, 32256, 32488, 32704, 33012, 33536, 35712, 36208, 36549, 36792, 37376, 37728, 38252, 40734, 41664, 42048, 44016, 46872, 47523, 47616, 48384, 48732, 49056, 49518, 50304, 53568, 54312, 55188, 55552, 56064, 56592, 56854, 57378, 58688, 61101, 62496, 63072, 63364, 64976, 65408, 66024, 66941, 67072, 71424, 72416, 73098, 73584, 75456, 76504, 81468, 83328, 84096, 85281, 86067, 88032, 93744, 95046, 96768, 97464, 98112, 99036, 100608, 107136, 108624, 109647, 110376, 111104, 112128, 113184, 113708, 114756, 117376, 122202, 124992, 126144, 126728, 129952, 130816, 132048, 133882, 142569, 142848, 144832, 146196, 147168, 150912, 153008, 162936, 166656, 168192, 170562, 172134, 176064, 187488, 190092, 194928, 196224, 198072, 200823, 201216, 214272, 217248, 219294, 220752, 226368, 227416, 229512, 234752, 244404, 249984, 252288, 253456, 255843, 258201, 259904, 261632, 264096, 267764, 285138, 289664, 292392, 294336, 296453, 301824, 306016, 325872, 333312, 336384, 341124, 344268, 352128, 374976, 380184, 389856, 392448, 396144, 401646, 427707, 428544, 434496, 438588, 441504, 452736, 454832, 459024, 469504, 488808, 499968, 504576, 506912, 511686, 516402, 519808, 528192, 535528, 570276, 579328, 584784, 588672, 592906, 602469, 603648, 612032, 651744, 682248, 688536, 704256, 749952, 760368, 767529, 779712, 784896, 792288, 803292, 855414, 868992, 877176, 883008, 889359, 905472, 909664, 918048, 977616, 999936, 1009152, 1013824, 1023372, 1032804, 1039616, 1056384, 1071056, 1140552, 1158656, 1169568, 1177344, 1185812, 1204938, 1224064, 1303488, 1364496, 1377072, 1408512, 1499904, 1520736, 1535058, 1559424, 1584576, 1606584, 1710828, 1737984, 1754352, 1766016, 1778718, 1807407, 1810944, 1819328, 1836096, 1955232, 2027648, 2046744, 2065608, 2075171, 2079232, 2112768, 2142112, 2281104, 2339136, 2354688, 2371624, 2409876, 2448128, 2606976, 2668077, 2728992, 2754144, 2999808, 3041472, 3070116, 3118848, 3169152, 3213168, 3421656, 3475968, 3508704, 3532032, 3557436, 3614814, 3638656, 3672192, 3910464, 4055296, 4093488, 4131216, 4150342, 4225536, 4284224, 4562208, 4678272, 4743248, 4819752, 4896256, 5213952, 5336154, 5457984, 5508288, 6082944, 6140232, 6225513, 6237696, 6338304, 6426336, 6843312, 7017408, 7064064, 7114872, 7229628, 7277312, 7344384, 7820928, 8004231, 8110592, 8186976, 8262432, 8300684, 8568448, 9124416, 9356544, 9486496, 9639504, 10427904, 10672308, 10915968, 11016576, 12165888, 12280464, 12451026, 12676608, 12852672, 13686624, 14034816, 14229744, 14459256, 14554624, 14688768, 15641856, 16008462, 16373952, 16524864, 16601368, 17136896, 18248832, 18676539, 18713088, 18972992, 19279008, 21344616, 21831936, 22033152, 24331776, 24560928, 24902052, 25705344, 27373248, 28069632, 28459488, 28918512, 31283712, 32016924, 32747904, 33049728, 33202736, 34273792, 36497664, 37353078, 37945984, 38558016, 42689232, 43663872, 44066304, 49121856, 49804104, 51410688, 54746496, 56029617, 56139264, 56918976, 57837024, 64033848, 65495808, 66099456, 66405472, 72995328, 74706156, 75891968, 77116032, 85378464, 98243712, 99608208, 102821376, 109492992, 112059234, 113837952, 115674048, 128067696, 130991616, 132198912, 132810944, 149412312, 151783936, 154232064, 170756928, 196487424, 199216416, 218985984, 224118468, 227675904, 231348096, 256135392, 265621888, 298824624, 308464128, 341513856, 392974848, 398432832, 448236936, 455351808, 462696192, 512270784, 531243776, 597649248, 683027712, 796865664, 896473872, 925392384, 1024541568, 1062487552, 1195298496, 1366055424, 1593731328, 1792947744, 2049083136, 2390596992, 3187462656, 3585895488, 4098166272, 4781193984, 7171790976, 9562387968, 14343581952, 28687163904]

約数ペア:

[(1, 28687163904), (2, 14343581952), (3, 9562387968), (4, 7171790976), (6, 4781193984), (7, 4098166272), (8, 3585895488), (9, 3187462656), (12, 2390596992), (14, 2049083136), (16, 1792947744), (18, 1593731328), (21, 1366055424), (24, 1195298496), (27, 1062487552), (28, 1024541568), (31, 925392384), (32, 896473872), (36, 796865664), (42, 683027712), (48, 597649248), (54, 531243776), (56, 512270784), (62, 462696192), (63, 455351808), (64, 448236936), (72, 398432832), (73, 392974848), (84, 341513856), (93, 308464128), (96, 298824624), (108, 265621888), (112, 256135392), (124, 231348096), (126, 227675904), (128, 224118468), (131, 218985984), (144, 199216416), (146, 196487424), (168, 170756928), (186, 154232064), (189, 151783936), (192, 149412312), (216, 132810944), (217, 132198912), (219, 130991616), (224, 128067696), (248, 115674048), (252, 113837952), (256, 112059234), (262, 109492992), (279, 102821376), (288, 99608208), (292, 98243712), (336, 85378464), (372, 77116032), (378, 75891968), (384, 74706156), (393, 72995328), (432, 66405472), (434, 66099456), (438, 65495808), (448, 64033848), (496, 57837024), (504, 56918976), (511, 56139264), (512, 56029617), (524, 54746496), (558, 51410688), (576, 49804104), (584, 49121856), (651, 44066304), (657, 43663872), (672, 42689232), (744, 38558016), (756, 37945984), (768, 37353078), (786, 36497664), (837, 34273792), (864, 33202736), (868, 33049728), (876, 32747904), (896, 32016924), (917, 31283712), (992, 28918512), (1008, 28459488), (1022, 28069632), (1048, 27373248), (1116, 25705344), (1152, 24902052), (1168, 24560928), (1179, 24331776), (1302, 22033152), (1314, 21831936), (1344, 21344616), (1488, 19279008), (1512, 18972992), (1533, 18713088), (1536, 18676539), (1572, 18248832), (1674, 17136896), (1728, 16601368), (1736, 16524864), (1752, 16373952), (1792, 16008462), (1834, 15641856), (1953, 14688768), (1971, 14554624), (1984, 14459256), (2016, 14229744), (2044, 14034816), (2096, 13686624), (2232, 12852672), (2263, 12676608), (2304, 12451026), (2336, 12280464), (2358, 12165888), (2604, 11016576), (2628, 10915968), (2688, 10672308), (2751, 10427904), (2976, 9639504), (3024, 9486496), (3066, 9356544), (3144, 9124416), (3348, 8568448), (3456, 8300684), (3472, 8262432), (3504, 8186976), (3537, 8110592), (3584, 8004231), (3668, 7820928), (3906, 7344384), (3942, 7277312), (3968, 7229628), (4032, 7114872), (4061, 7064064), (4088, 7017408), (4192, 6843312), (4464, 6426336), (4526, 6338304), (4599, 6237696), (4608, 6225513), (4672, 6140232), (4716, 6082944), (5208, 5508288), (5256, 5457984), (5376, 5336154), (5502, 5213952), (5859, 4896256), (5952, 4819752), (6048, 4743248), (6132, 4678272), (6288, 4562208), (6696, 4284224), (6789, 4225536), (6912, 4150342), (6944, 4131216), (7008, 4093488), (7074, 4055296), (7336, 3910464), (7812, 3672192), (7884, 3638656), (7936, 3614814), (8064, 3557436), (8122, 3532032), (8176, 3508704), (8253, 3475968), (8384, 3421656), (8928, 3213168), (9052, 3169152), (9198, 3118848), (9344, 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(31248, 918048), (31536, 909664), (31682, 905472), (32256, 889359), (32488, 883008), (32704, 877176), (33012, 868992), (33536, 855414), (35712, 803292), (36208, 792288), (36549, 784896), (36792, 779712), (37376, 767529), (37728, 760368), (38252, 749952), (40734, 704256), (41664, 688536), (42048, 682248), (44016, 651744), (46872, 612032), (47523, 603648), (47616, 602469), (48384, 592906), (48732, 588672), (49056, 584784), (49518, 579328), (50304, 570276), (53568, 535528), (54312, 528192), (55188, 519808), (55552, 516402), (56064, 511686), (56592, 506912), (56854, 504576), (57378, 499968), (58688, 488808), (61101, 469504), (62496, 459024), (63072, 454832), (63364, 452736), (64976, 441504), (65408, 438588), (66024, 434496), (66941, 428544), (67072, 427707), (71424, 401646), (72416, 396144), (73098, 392448), (73584, 389856), (75456, 380184), (76504, 374976), (81468, 352128), (83328, 344268), (84096, 341124), (85281, 336384), (86067, 333312), (88032, 325872), (93744, 306016), (95046, 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