257857829376

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2240

約数の個数: 480

約数和(自身を含む): 855707516928

約数和(自身を除く): 597849687552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 128, 133, 152, 168, 186, 192, 217, 224, 228, 248, 256, 266, 304, 336, 361, 372, 384, 399, 434, 448, 456, 496, 512, 532, 589, 608, 651, 672, 722, 744, 768, 798, 868, 896, 912, 992, 1064, 1083, 1178, 1216, 1302, 1344, 1444, 1488, 1536, 1596, 1736, 1767, 1792, 1824, 1984, 2128, 2143, 2166, 2356, 2432, 2527, 2604, 2688, 2888, 2976, 3192, 3472, 3534, 3584, 3648, 3968, 4123, 4256, 4286, 4332, 4712, 4864, 5054, 5208, 5376, 5776, 5952, 6384, 6429, 6944, 7068, 7296, 7581, 7936, 8246, 8512, 8572, 8664, 9424, 9728, 10108, 10416, 10752, 11191, 11552, 11904, 12369, 12768, 12858, 13888, 14136, 14592, 15001, 15162, 15872, 16492, 17024, 17144, 17328, 18848, 20216, 20832, 22382, 23104, 23808, 24738, 25536, 25716, 27776, 28272, 29184, 30002, 30324, 32984, 33573, 34048, 34288, 34656, 37696, 40432, 40717, 41664, 44764, 45003, 46208, 47616, 49476, 51072, 51432, 55552, 56544, 60004, 60648, 65968, 66433, 67146, 68096, 68576, 69312, 75392, 78337, 80864, 81434, 83328, 89528, 90006, 92416, 98952, 102144, 102864, 111104, 113088, 120008, 121296, 122151, 131936, 132866, 134292, 137152, 138624, 150784, 156674, 161728, 162868, 166656, 179056, 180012, 184832, 197904, 199299, 204288, 205728, 226176, 235011, 240016, 242592, 244302, 263872, 265732, 268584, 274304, 277248, 285019, 301568, 313348, 323456, 325736, 333312, 358112, 360024, 395808, 398598, 411456, 452352, 465031, 470022, 480032, 485184, 488604, 527744, 531464, 537168, 548608, 554496, 570038, 626696, 646912, 651472, 716224, 720048, 773623, 791616, 797196, 822912, 855057, 904704, 930062, 940044, 960064, 970368, 977208, 1055488, 1062928, 1074336, 1097216, 1140076, 1253392, 1262227, 1293824, 1302944, 1395093, 1432448, 1440096, 1547246, 1583232, 1594392, 1645824, 1710114, 1860124, 1880088, 1920128, 1940736, 1954416, 2110976, 2125856, 2148672, 2280152, 2320869, 2506784, 2524454, 2605888, 2790186, 2864896, 2880192, 3094492, 3166464, 3188784, 3291648, 3420228, 3720248, 3760176, 3786681, 3840256, 3881472, 3908832, 4251712, 4297344, 4560304, 4641738, 5013568, 5048908, 5211776, 5415361, 5580372, 5729792, 5760384, 6188984, 6332928, 6377568, 6840456, 7440496, 7520352, 7573362, 7680512, 7817664, 8503424, 8594688, 8835589, 9120608, 9283476, 10027136, 10097816, 10423552, 10830722, 11160744, 11520768, 12377968, 12755136, 13680912, 14880992, 15040704, 15146724, 15635328, 16246083, 17006848, 17189376, 17671178, 18241216, 18566952, 20054272, 20195632, 20847104, 21661444, 22321488, 23041536, 23982313, 24755936, 25510272, 26506767, 27361824, 29761984, 30081408, 30293448, 31270656, 32492166, 34013696, 35342356, 36482432, 37133904, 40108544, 40391264, 43322888, 44642976, 47964626, 49511872, 51020544, 53013534, 54723648, 59523968, 60162816, 60586896, 62541312, 64984332, 70684712, 71946939, 72964864, 74267808, 80782528, 86645776, 89285952, 95929252, 99023744, 102041088, 106027068, 109447296, 119047936, 120325632, 121173792, 129968664, 141369424, 143893878, 145929728, 148535616, 161565056, 167876191, 173291552, 178571904, 191858504, 198047488, 212054136, 218894592, 238095872, 242347584, 259937328, 282738848, 287787756, 297071232, 323130112, 335752382, 346583104, 357143808, 383717008, 396094976, 424108272, 437789184, 484695168, 503628573, 519874656, 565477696, 575575512, 594142464, 646260224, 671504764, 693166208, 714287616, 767434016, 848216544, 969390336, 1007257146, 1039749312, 1130955392, 1151151024, 1188284928, 1343009528, 1386332416, 1534868032, 1696433088, 1938780672, 2014514292, 2079498624, 2261910784, 2302302048, 2686019056, 2772664832, 3069736064, 3392866176, 4029028584, 4158997248, 4523821568, 4604604096, 5372038112, 6139472128, 6785732352, 8058057168, 8317994496, 9209208192, 10744076224, 12278944256, 13571464704, 16116114336, 18418416384, 21488152448, 32232228672, 36836832768, 42976304896, 64464457344, 85952609792, 128928914688, 257857829376]

約数ペア:

[(1, 257857829376), (2, 128928914688), (3, 85952609792), (4, 64464457344), (6, 42976304896), (7, 36836832768), (8, 32232228672), (12, 21488152448), (14, 18418416384), (16, 16116114336), (19, 13571464704), (21, 12278944256), (24, 10744076224), (28, 9209208192), (31, 8317994496), (32, 8058057168), (38, 6785732352), (42, 6139472128), (48, 5372038112), (56, 4604604096), (57, 4523821568), (62, 4158997248), (64, 4029028584), (76, 3392866176), (84, 3069736064), (93, 2772664832), (96, 2686019056), (112, 2302302048), (114, 2261910784), (124, 2079498624), (128, 2014514292), (133, 1938780672), (152, 1696433088), (168, 1534868032), (186, 1386332416), (192, 1343009528), (217, 1188284928), (224, 1151151024), (228, 1130955392), (248, 1039749312), (256, 1007257146), (266, 969390336), (304, 848216544), (336, 767434016), (361, 714287616), (372, 693166208), (384, 671504764), (399, 646260224), (434, 594142464), (448, 575575512), (456, 565477696), (496, 519874656), (512, 503628573), (532, 484695168), (589, 437789184), (608, 424108272), (651, 396094976), (672, 383717008), (722, 357143808), (744, 346583104), (768, 335752382), (798, 323130112), (868, 297071232), (896, 287787756), (912, 282738848), (992, 259937328), (1064, 242347584), (1083, 238095872), (1178, 218894592), (1216, 212054136), (1302, 198047488), (1344, 191858504), (1444, 178571904), (1488, 173291552), (1536, 167876191), (1596, 161565056), (1736, 148535616), (1767, 145929728), (1792, 143893878), (1824, 141369424), (1984, 129968664), (2128, 121173792), (2143, 120325632), (2166, 119047936), (2356, 109447296), (2432, 106027068), (2527, 102041088), (2604, 99023744), (2688, 95929252), (2888, 89285952), (2976, 86645776), (3192, 80782528), (3472, 74267808), (3534, 72964864), (3584, 71946939), (3648, 70684712), (3968, 64984332), (4123, 62541312), (4256, 60586896), (4286, 60162816), (4332, 59523968), (4712, 54723648), (4864, 53013534), (5054, 51020544), (5208, 49511872), (5376, 47964626), (5776, 44642976), (5952, 43322888), (6384, 40391264), (6429, 40108544), (6944, 37133904), (7068, 36482432), (7296, 35342356), (7581, 34013696), (7936, 32492166), (8246, 31270656), (8512, 30293448), (8572, 30081408), (8664, 29761984), (9424, 27361824), (9728, 26506767), (10108, 25510272), (10416, 24755936), (10752, 23982313), (11191, 23041536), (11552, 22321488), (11904, 21661444), (12369, 20847104), (12768, 20195632), (12858, 20054272), (13888, 18566952), (14136, 18241216), (14592, 17671178), (15001, 17189376), (15162, 17006848), (15872, 16246083), (16492, 15635328), (17024, 15146724), (17144, 15040704), (17328, 14880992), (18848, 13680912), (20216, 12755136), (20832, 12377968), (22382, 11520768), (23104, 11160744), (23808, 10830722), (24738, 10423552), (25536, 10097816), (25716, 10027136), (27776, 9283476), (28272, 9120608), (29184, 8835589), (30002, 8594688), (30324, 8503424), (32984, 7817664), (33573, 7680512), (34048, 7573362), (34288, 7520352), (34656, 7440496), (37696, 6840456), (40432, 6377568), (40717, 6332928), (41664, 6188984), (44764, 5760384), (45003, 5729792), (46208, 5580372), (47616, 5415361), (49476, 5211776), (51072, 5048908), (51432, 5013568), (55552, 4641738), (56544, 4560304), (60004, 4297344), (60648, 4251712), (65968, 3908832), (66433, 3881472), (67146, 3840256), (68096, 3786681), (68576, 3760176), (69312, 3720248), (75392, 3420228), (78337, 3291648), (80864, 3188784), (81434, 3166464), (83328, 3094492), (89528, 2880192), (90006, 2864896), (92416, 2790186), (98952, 2605888), (102144, 2524454), (102864, 2506784), (111104, 2320869), (113088, 2280152), (120008, 2148672), (121296, 2125856), (122151, 2110976), (131936, 1954416), (132866, 1940736), (134292, 1920128), (137152, 1880088), (138624, 1860124), (150784, 1710114), (156674, 1645824), (161728, 1594392), (162868, 1583232), (166656, 1547246), (179056, 1440096), (180012, 1432448), (184832, 1395093), (197904, 1302944), (199299, 1293824), (204288, 1262227), (205728, 1253392), (226176, 1140076), (235011, 1097216), (240016, 1074336), (242592, 1062928), (244302, 1055488), (263872, 977208), (265732, 970368), (268584, 960064), (274304, 940044), (277248, 930062), (285019, 904704), (301568, 855057), (313348, 822912), (323456, 797196), (325736, 791616), (333312, 773623), (358112, 720048), (360024, 716224), (395808, 651472), (398598, 646912), (411456, 626696), (452352, 570038), (465031, 554496), (470022, 548608), (480032, 537168), (485184, 531464), (488604, 527744)]