248069761408

素因数分解:

$2^7\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 512

約数和(自身を含む): 641571840000

約数和(自身を除く): 393502078592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 53, 56, 62, 64, 76, 98, 106, 112, 124, 128, 133, 152, 181, 196, 212, 217, 224, 248, 266, 304, 343, 362, 371, 392, 424, 434, 448, 496, 532, 589, 608, 686, 724, 742, 784, 848, 868, 896, 931, 992, 1007, 1064, 1178, 1216, 1267, 1372, 1448, 1484, 1519, 1568, 1643, 1696, 1736, 1862, 1984, 2014, 2128, 2356, 2432, 2534, 2597, 2744, 2896, 2968, 3038, 3136, 3286, 3392, 3439, 3472, 3724, 3968, 4028, 4123, 4256, 4712, 5068, 5194, 5488, 5611, 5792, 5936, 6076, 6272, 6517, 6572, 6784, 6878, 6944, 7049, 7448, 8056, 8246, 8512, 8869, 9424, 9593, 10136, 10388, 10633, 10976, 11222, 11501, 11584, 11872, 12152, 13034, 13144, 13756, 13888, 14098, 14896, 16112, 16492, 17024, 17738, 18179, 18848, 19186, 20272, 20776, 21266, 21952, 22444, 23002, 23168, 23744, 24073, 24304, 26068, 26288, 27512, 27776, 28196, 28861, 29792, 31217, 32224, 32984, 35476, 36358, 37696, 38372, 39277, 40544, 41552, 42532, 43904, 44888, 46004, 47488, 48146, 48608, 49343, 52136, 52576, 55024, 56392, 57722, 59584, 62083, 62434, 64448, 65968, 67151, 70952, 72716, 75392, 76744, 78554, 80507, 81088, 83104, 85064, 89776, 92008, 96292, 97216, 98686, 104272, 105152, 106609, 110048, 112784, 115444, 119168, 124166, 124868, 128896, 131936, 134302, 141904, 145432, 153488, 157108, 161014, 162176, 166208, 168511, 170128, 179552, 182267, 184016, 192584, 194432, 197372, 202027, 208544, 210304, 213218, 218519, 220096, 225568, 230888, 248332, 249736, 263872, 268604, 274939, 283808, 290864, 297383, 306976, 314216, 322028, 332416, 337022, 340256, 345401, 359104, 364534, 368032, 385168, 394744, 404054, 417088, 426436, 437038, 440192, 451136, 461776, 470057, 496664, 499472, 527744, 537208, 549878, 563549, 567616, 581728, 594766, 613952, 628432, 644056, 674044, 680512, 690802, 718208, 729068, 736064, 746263, 770336, 789488, 808108, 834176, 852872, 874076, 902272, 923552, 940114, 993328, 998944, 1074416, 1099756, 1127098, 1135232, 1163456, 1179577, 1189532, 1227904, 1256864, 1275869, 1288112, 1348088, 1361024, 1381604, 1458136, 1472128, 1492526, 1529633, 1540672, 1578976, 1616216, 1705744, 1748152, 1847104, 1880228, 1924573, 1986656, 1997888, 2081681, 2148832, 2199512, 2254196, 2326912, 2359154, 2379064, 2513728, 2551738, 2576224, 2696176, 2763208, 2916272, 2985052, 3059266, 3081344, 3157952, 3232432, 3290399, 3411488, 3496304, 3694208, 3760456, 3849146, 3973312, 3995776, 4163362, 4297664, 4399024, 4508392, 4718308, 4758128, 5027456, 5103476, 5152448, 5223841, 5392352, 5526416, 5650277, 5832544, 5970104, 6118532, 6315904, 6464864, 6580798, 6822976, 6992608, 7520912, 7698292, 7946624, 8326724, 8595328, 8798048, 8931083, 9016784, 9436616, 9516256, 10206952, 10304896, 10447682, 10707431, 10784704, 11052832, 11300554, 11665088, 11940208, 12237064, 12929728, 13161596, 13645952, 13985216, 14571767, 15041824, 15396584, 16653448, 17596096, 17862166, 18033568, 18873232, 19032512, 20413904, 20895364, 21414862, 21569408, 22105664, 22601108, 23330176, 23880416, 24474128, 25859456, 26323192, 27970432, 29143534, 30083648, 30793168, 33306896, 35192192, 35724332, 36067136, 36566887, 37746464, 38065024, 39551939, 40827808, 41790728, 42829724, 44211328, 45202216, 47760832, 48948256, 52646384, 58287068, 60167296, 61586336, 62517581, 66613792, 71448664, 72134272, 73133774, 75492928, 79103878, 81655616, 83581456, 85659448, 90404432, 95521664, 97896512, 102002369, 105292768, 116574136, 123172672, 125035162, 133227584, 142897328, 146267548, 150985856, 158207756, 163311232, 167162912, 171318896, 180808864, 195793024, 204004738, 210585536, 233148272, 246345344, 250070324, 266455168, 276863573, 285794656, 292535096, 316415512, 334325824, 342637792, 361617728, 408009476, 421171072, 466296544, 500140648, 553727146, 571589312, 585070192, 632831024, 668651648, 685275584, 723235456, 816018952, 932593088, 1000281296, 1107454292, 1143178624, 1170140384, 1265662048, 1370551168, 1632037904, 1865186176, 1938045011, 2000562592, 2214908584, 2340280768, 2531324096, 3264075808, 3876090022, 4001125184, 4429817168, 4680561536, 5062648192, 6528151616, 7752180044, 8002250368, 8859634336, 13056303232, 15504360088, 17719268672, 31008720176, 35438537344, 62017440352, 124034880704, 248069761408]

約数ペア:

[(1, 248069761408), (2, 124034880704), (4, 62017440352), (7, 35438537344), (8, 31008720176), (14, 17719268672), (16, 15504360088), (19, 13056303232), (28, 8859634336), (31, 8002250368), (32, 7752180044), (38, 6528151616), (49, 5062648192), (53, 4680561536), (56, 4429817168), (62, 4001125184), (64, 3876090022), (76, 3264075808), (98, 2531324096), (106, 2340280768), (112, 2214908584), (124, 2000562592), (128, 1938045011), (133, 1865186176), (152, 1632037904), (181, 1370551168), (196, 1265662048), (212, 1170140384), (217, 1143178624), (224, 1107454292), (248, 1000281296), (266, 932593088), (304, 816018952), (343, 723235456), (362, 685275584), (371, 668651648), (392, 632831024), (424, 585070192), (434, 571589312), (448, 553727146), (496, 500140648), (532, 466296544), (589, 421171072), (608, 408009476), (686, 361617728), (724, 342637792), (742, 334325824), (784, 316415512), (848, 292535096), (868, 285794656), (896, 276863573), (931, 266455168), (992, 250070324), (1007, 246345344), (1064, 233148272), (1178, 210585536), (1216, 204004738), (1267, 195793024), (1372, 180808864), (1448, 171318896), (1484, 167162912), (1519, 163311232), (1568, 158207756), (1643, 150985856), (1696, 146267548), (1736, 142897328), (1862, 133227584), (1984, 125035162), (2014, 123172672), (2128, 116574136), (2356, 105292768), (2432, 102002369), (2534, 97896512), (2597, 95521664), (2744, 90404432), (2896, 85659448), (2968, 83581456), (3038, 81655616), (3136, 79103878), (3286, 75492928), (3392, 73133774), (3439, 72134272), (3472, 71448664), (3724, 66613792), (3968, 62517581), (4028, 61586336), (4123, 60167296), (4256, 58287068), (4712, 52646384), (5068, 48948256), (5194, 47760832), (5488, 45202216), (5611, 44211328), (5792, 42829724), (5936, 41790728), (6076, 40827808), (6272, 39551939), (6517, 38065024), (6572, 37746464), (6784, 36566887), (6878, 36067136), (6944, 35724332), (7049, 35192192), (7448, 33306896), (8056, 30793168), (8246, 30083648), (8512, 29143534), (8869, 27970432), (9424, 26323192), (9593, 25859456), (10136, 24474128), (10388, 23880416), (10633, 23330176), (10976, 22601108), (11222, 22105664), (11501, 21569408), (11584, 21414862), (11872, 20895364), (12152, 20413904), (13034, 19032512), (13144, 18873232), (13756, 18033568), (13888, 17862166), (14098, 17596096), (14896, 16653448), (16112, 15396584), (16492, 15041824), (17024, 14571767), (17738, 13985216), (18179, 13645952), (18848, 13161596), (19186, 12929728), (20272, 12237064), (20776, 11940208), (21266, 11665088), (21952, 11300554), (22444, 11052832), (23002, 10784704), (23168, 10707431), (23744, 10447682), (24073, 10304896), (24304, 10206952), (26068, 9516256), (26288, 9436616), (27512, 9016784), (27776, 8931083), (28196, 8798048), (28861, 8595328), (29792, 8326724), (31217, 7946624), (32224, 7698292), (32984, 7520912), (35476, 6992608), (36358, 6822976), (37696, 6580798), (38372, 6464864), (39277, 6315904), (40544, 6118532), (41552, 5970104), (42532, 5832544), (43904, 5650277), (44888, 5526416), (46004, 5392352), (47488, 5223841), (48146, 5152448), (48608, 5103476), (49343, 5027456), (52136, 4758128), (52576, 4718308), (55024, 4508392), (56392, 4399024), (57722, 4297664), (59584, 4163362), (62083, 3995776), (62434, 3973312), (64448, 3849146), (65968, 3760456), (67151, 3694208), (70952, 3496304), (72716, 3411488), (75392, 3290399), (76744, 3232432), (78554, 3157952), (80507, 3081344), (81088, 3059266), (83104, 2985052), (85064, 2916272), (89776, 2763208), (92008, 2696176), (96292, 2576224), (97216, 2551738), (98686, 2513728), (104272, 2379064), (105152, 2359154), (106609, 2326912), (110048, 2254196), (112784, 2199512), (115444, 2148832), (119168, 2081681), (124166, 1997888), (124868, 1986656), (128896, 1924573), (131936, 1880228), (134302, 1847104), (141904, 1748152), (145432, 1705744), (153488, 1616216), (157108, 1578976), (161014, 1540672), (162176, 1529633), (166208, 1492526), (168511, 1472128), (170128, 1458136), (179552, 1381604), (182267, 1361024), (184016, 1348088), (192584, 1288112), (194432, 1275869), (197372, 1256864), (202027, 1227904), (208544, 1189532), (210304, 1179577), (213218, 1163456), (218519, 1135232), (220096, 1127098), (225568, 1099756), (230888, 1074416), (248332, 998944), (249736, 993328), (263872, 940114), (268604, 923552), (274939, 902272), (283808, 874076), (290864, 852872), (297383, 834176), (306976, 808108), (314216, 789488), (322028, 770336), (332416, 746263), (337022, 736064), (340256, 729068), (345401, 718208), (359104, 690802), (364534, 680512), (368032, 674044), (385168, 644056), (394744, 628432), (404054, 613952), (417088, 594766), (426436, 581728), (437038, 567616), (440192, 563549), (451136, 549878), (461776, 537208), (470057, 527744), (496664, 499472)]