257078366208

素因数分解:

$2^{12}\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1477

約数の個数: 312

約数和(自身を含む): 766432263168

約数和(自身を除く): 509353896960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 127, 128, 129, 144, 172, 192, 254, 256, 258, 288, 344, 381, 384, 387, 508, 512, 516, 576, 688, 762, 768, 774, 1016, 1024, 1032, 1143, 1152, 1277, 1376, 1524, 1536, 1548, 2032, 2048, 2064, 2286, 2304, 2554, 2752, 3048, 3072, 3096, 3831, 4064, 4096, 4128, 4572, 4608, 5108, 5461, 5504, 6096, 6144, 6192, 7662, 8128, 8256, 9144, 9216, 10216, 10922, 11008, 11493, 12192, 12288, 12384, 15324, 16256, 16383, 16512, 18288, 18432, 20432, 21844, 22016, 22986, 24384, 24768, 30648, 32512, 32766, 33024, 36576, 36864, 40864, 43688, 44032, 45972, 48768, 49149, 49536, 54911, 61296, 65024, 65532, 66048, 73152, 81728, 87376, 88064, 91944, 97536, 98298, 99072, 109822, 122592, 130048, 131064, 132096, 146304, 162179, 163456, 164733, 174752, 176128, 183888, 195072, 196596, 198144, 219644, 245184, 260096, 262128, 264192, 292608, 324358, 326912, 329466, 349504, 367776, 390144, 393192, 396288, 439288, 486537, 490368, 494199, 520192, 524256, 528384, 585216, 648716, 653824, 658932, 699008, 735552, 780288, 786384, 792576, 878576, 973074, 980736, 988398, 1048512, 1170432, 1297432, 1307648, 1317864, 1398016, 1459611, 1471104, 1560576, 1572768, 1585152, 1757152, 1946148, 1961472, 1976796, 2097024, 2340864, 2594864, 2615296, 2635728, 2796032, 2919222, 2942208, 3145536, 3514304, 3892296, 3922944, 3953592, 4194048, 4681728, 5189728, 5230592, 5271456, 5592064, 5838444, 5884416, 6291072, 6973697, 7028608, 7784592, 7845888, 7907184, 8388096, 10379456, 10542912, 11184128, 11676888, 11768832, 12582144, 13947394, 14057216, 15569184, 15691776, 15814368, 16776192, 20758912, 20921091, 21085824, 22368256, 23353776, 23537664, 25164288, 27894788, 28114432, 31138368, 31628736, 33552384, 41517824, 41842182, 42171648, 46707552, 47075328, 50328576, 55789576, 56228864, 62276736, 62763273, 63257472, 67104768, 83035648, 83684364, 84343296, 93415104, 100657152, 111579152, 112457728, 124553472, 125526546, 126514944, 166071296, 167368728, 168686592, 186830208, 201314304, 223158304, 224915456, 249106944, 251053092, 253029888, 332142592, 334737456, 337373184, 373660416, 446316608, 498213888, 502106184, 506059776, 664285184, 669474912, 674746368, 747320832, 892633216, 996427776, 1004212368, 1012119552, 1338949824, 1494641664, 1785266432, 1992855552, 2008424736, 2024239104, 2677899648, 2989283328, 3570532864, 4016849472, 5355799296, 5978566656, 7141065728, 8033698944, 10711598592, 14282131456, 16067397888, 21423197184, 28564262912, 32134795776, 42846394368, 64269591552, 85692788736, 128539183104, 257078366208]

約数ペア:

[(1, 257078366208), (2, 128539183104), (3, 85692788736), (4, 64269591552), (6, 42846394368), (8, 32134795776), (9, 28564262912), (12, 21423197184), (16, 16067397888), (18, 14282131456), (24, 10711598592), (32, 8033698944), (36, 7141065728), (43, 5978566656), (48, 5355799296), (64, 4016849472), (72, 3570532864), (86, 2989283328), (96, 2677899648), (127, 2024239104), (128, 2008424736), (129, 1992855552), (144, 1785266432), (172, 1494641664), (192, 1338949824), (254, 1012119552), (256, 1004212368), (258, 996427776), (288, 892633216), (344, 747320832), (381, 674746368), (384, 669474912), (387, 664285184), (508, 506059776), (512, 502106184), (516, 498213888), (576, 446316608), (688, 373660416), (762, 337373184), (768, 334737456), (774, 332142592), (1016, 253029888), (1024, 251053092), (1032, 249106944), (1143, 224915456), (1152, 223158304), (1277, 201314304), (1376, 186830208), (1524, 168686592), (1536, 167368728), (1548, 166071296), (2032, 126514944), (2048, 125526546), (2064, 124553472), (2286, 112457728), (2304, 111579152), (2554, 100657152), (2752, 93415104), (3048, 84343296), (3072, 83684364), (3096, 83035648), (3831, 67104768), (4064, 63257472), (4096, 62763273), (4128, 62276736), (4572, 56228864), (4608, 55789576), (5108, 50328576), (5461, 47075328), (5504, 46707552), (6096, 42171648), (6144, 41842182), (6192, 41517824), (7662, 33552384), (8128, 31628736), (8256, 31138368), (9144, 28114432), (9216, 27894788), (10216, 25164288), (10922, 23537664), (11008, 23353776), (11493, 22368256), (12192, 21085824), (12288, 20921091), (12384, 20758912), (15324, 16776192), (16256, 15814368), (16383, 15691776), (16512, 15569184), (18288, 14057216), (18432, 13947394), (20432, 12582144), (21844, 11768832), (22016, 11676888), (22986, 11184128), (24384, 10542912), (24768, 10379456), (30648, 8388096), (32512, 7907184), (32766, 7845888), (33024, 7784592), (36576, 7028608), (36864, 6973697), (40864, 6291072), (43688, 5884416), (44032, 5838444), (45972, 5592064), (48768, 5271456), (49149, 5230592), (49536, 5189728), (54911, 4681728), (61296, 4194048), (65024, 3953592), (65532, 3922944), (66048, 3892296), (73152, 3514304), (81728, 3145536), (87376, 2942208), (88064, 2919222), (91944, 2796032), (97536, 2635728), (98298, 2615296), (99072, 2594864), (109822, 2340864), (122592, 2097024), (130048, 1976796), (131064, 1961472), (132096, 1946148), (146304, 1757152), (162179, 1585152), (163456, 1572768), (164733, 1560576), (174752, 1471104), (176128, 1459611), (183888, 1398016), (195072, 1317864), (196596, 1307648), (198144, 1297432), (219644, 1170432), (245184, 1048512), (260096, 988398), (262128, 980736), (264192, 973074), (292608, 878576), (324358, 792576), (326912, 786384), (329466, 780288), (349504, 735552), (367776, 699008), (390144, 658932), (393192, 653824), (396288, 648716), (439288, 585216), (486537, 528384), (490368, 524256), (494199, 520192)]