638163222528

素因数分解:

$2^{17}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1160

約数の個数: 288

約数和(自身を含む): 1848976367616

約数和(自身を除く): 1210813145088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 256, 312, 381, 384, 416, 508, 512, 624, 762, 768, 832, 983, 1016, 1024, 1248, 1524, 1536, 1651, 1664, 1966, 2032, 2048, 2496, 2949, 3048, 3072, 3302, 3328, 3932, 4064, 4096, 4953, 4992, 5898, 6096, 6144, 6604, 6656, 7864, 8128, 8192, 9906, 9984, 11796, 12192, 12288, 12779, 13208, 13312, 15728, 16256, 16384, 19812, 19968, 23592, 24384, 24576, 25558, 26416, 26624, 31456, 32512, 32768, 38337, 39624, 39936, 47184, 48768, 49152, 51116, 52832, 53248, 62912, 65024, 65536, 76674, 79248, 79872, 94368, 97536, 98304, 102232, 105664, 106496, 124841, 125824, 130048, 131072, 153348, 158496, 159744, 188736, 195072, 196608, 204464, 211328, 212992, 249682, 251648, 260096, 306696, 316992, 319488, 374523, 377472, 390144, 393216, 408928, 422656, 425984, 499364, 503296, 520192, 613392, 633984, 638976, 749046, 754944, 780288, 817856, 845312, 851968, 998728, 1006592, 1040384, 1226784, 1267968, 1277952, 1498092, 1509888, 1560576, 1622933, 1635712, 1690624, 1703936, 1997456, 2013184, 2080768, 2453568, 2535936, 2555904, 2996184, 3019776, 3121152, 3245866, 3271424, 3381248, 3994912, 4026368, 4161536, 4868799, 4907136, 5071872, 5111808, 5992368, 6039552, 6242304, 6491732, 6542848, 6762496, 7989824, 8052736, 8323072, 9737598, 9814272, 10143744, 11984736, 12079104, 12484608, 12983464, 13085696, 13524992, 15979648, 16105472, 16646144, 19475196, 19628544, 20287488, 23969472, 24158208, 24969216, 25966928, 26171392, 27049984, 31959296, 32210944, 38950392, 39257088, 40574976, 47938944, 48316416, 49938432, 51933856, 52342784, 54099968, 63918592, 64421888, 77900784, 78514176, 81149952, 95877888, 96632832, 103867712, 104685568, 108199936, 127837184, 128843776, 155801568, 157028352, 162299904, 191755776, 193265664, 207735424, 209371136, 216399872, 255674368, 311603136, 314056704, 324599808, 383511552, 386531328, 415470848, 418742272, 511348736, 623206272, 628113408, 649199616, 767023104, 830941696, 837484544, 1022697472, 1246412544, 1256226816, 1534046208, 1661883392, 1674969088, 2045394944, 2492825088, 2512453632, 3068092416, 3323766784, 4090789888, 4985650176, 5024907264, 6136184832, 6647533568, 8181579776, 9971300352, 12272369664, 13295067136, 16363159552, 19942600704, 24544739328, 26590134272, 39885201408, 49089478656, 53180268544, 79770402816, 106360537088, 159540805632, 212721074176, 319081611264, 638163222528]

約数ペア:

[(1, 638163222528), (2, 319081611264), (3, 212721074176), (4, 159540805632), (6, 106360537088), (8, 79770402816), (12, 53180268544), (13, 49089478656), (16, 39885201408), (24, 26590134272), (26, 24544739328), (32, 19942600704), (39, 16363159552), (48, 13295067136), (52, 12272369664), (64, 9971300352), (78, 8181579776), (96, 6647533568), (104, 6136184832), (127, 5024907264), (128, 4985650176), (156, 4090789888), (192, 3323766784), (208, 3068092416), (254, 2512453632), (256, 2492825088), (312, 2045394944), (381, 1674969088), (384, 1661883392), (416, 1534046208), (508, 1256226816), (512, 1246412544), (624, 1022697472), (762, 837484544), (768, 830941696), (832, 767023104), (983, 649199616), (1016, 628113408), (1024, 623206272), (1248, 511348736), (1524, 418742272), (1536, 415470848), (1651, 386531328), (1664, 383511552), (1966, 324599808), (2032, 314056704), (2048, 311603136), (2496, 255674368), (2949, 216399872), (3048, 209371136), (3072, 207735424), (3302, 193265664), (3328, 191755776), (3932, 162299904), (4064, 157028352), (4096, 155801568), (4953, 128843776), (4992, 127837184), (5898, 108199936), (6096, 104685568), (6144, 103867712), (6604, 96632832), (6656, 95877888), (7864, 81149952), (8128, 78514176), (8192, 77900784), (9906, 64421888), (9984, 63918592), (11796, 54099968), (12192, 52342784), (12288, 51933856), (12779, 49938432), (13208, 48316416), (13312, 47938944), (15728, 40574976), (16256, 39257088), (16384, 38950392), (19812, 32210944), (19968, 31959296), (23592, 27049984), (24384, 26171392), (24576, 25966928), (25558, 24969216), (26416, 24158208), (26624, 23969472), (31456, 20287488), (32512, 19628544), (32768, 19475196), (38337, 16646144), (39624, 16105472), (39936, 15979648), (47184, 13524992), (48768, 13085696), (49152, 12983464), (51116, 12484608), (52832, 12079104), (53248, 11984736), (62912, 10143744), (65024, 9814272), (65536, 9737598), (76674, 8323072), (79248, 8052736), (79872, 7989824), (94368, 6762496), (97536, 6542848), (98304, 6491732), (102232, 6242304), (105664, 6039552), (106496, 5992368), (124841, 5111808), (125824, 5071872), (130048, 4907136), (131072, 4868799), (153348, 4161536), (158496, 4026368), (159744, 3994912), (188736, 3381248), (195072, 3271424), (196608, 3245866), (204464, 3121152), (211328, 3019776), (212992, 2996184), (249682, 2555904), (251648, 2535936), (260096, 2453568), (306696, 2080768), (316992, 2013184), (319488, 1997456), (374523, 1703936), (377472, 1690624), (390144, 1635712), (393216, 1622933), (408928, 1560576), (422656, 1509888), (425984, 1498092), (499364, 1277952), (503296, 1267968), (520192, 1226784), (613392, 1040384), (633984, 1006592), (638976, 998728), (749046, 851968), (754944, 845312), (780288, 817856)]