218384585472

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:907

約数の個数: 288

約数和(自身を含む): 605595142656

約数和(自身を除く): 387210557184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 73, 83, 96, 128, 142, 146, 166, 192, 213, 219, 249, 256, 284, 292, 332, 384, 426, 438, 498, 568, 584, 661, 664, 768, 852, 876, 996, 1136, 1168, 1322, 1328, 1704, 1752, 1983, 1992, 2272, 2336, 2644, 2656, 3408, 3504, 3966, 3984, 4544, 4672, 5183, 5288, 5312, 5893, 6059, 6816, 7008, 7932, 7968, 9088, 9344, 10366, 10576, 10624, 11786, 12118, 13632, 14016, 15549, 15864, 15936, 17679, 18176, 18177, 18688, 20732, 21152, 21248, 23572, 24236, 27264, 28032, 31098, 31728, 31872, 35358, 36354, 41464, 42304, 46931, 47144, 48253, 48472, 54528, 54863, 56064, 62196, 63456, 63744, 70716, 72708, 82928, 84608, 93862, 94288, 96506, 96944, 109726, 124392, 126912, 140793, 141432, 144759, 145416, 164589, 165856, 169216, 187724, 188576, 193012, 193888, 219452, 248784, 253824, 281586, 282864, 289518, 290832, 329178, 331712, 375448, 377152, 386024, 387776, 430189, 438904, 497568, 507648, 563172, 565728, 579036, 581664, 658356, 663424, 750896, 754304, 772048, 775552, 860378, 877808, 995136, 1126344, 1131456, 1158072, 1163328, 1290567, 1316712, 1326848, 1501792, 1508608, 1544096, 1551104, 1720756, 1755616, 1990272, 2252688, 2262912, 2316144, 2326656, 2581134, 2633424, 3003584, 3088192, 3425963, 3441512, 3511232, 3895273, 3980544, 4004999, 4505376, 4525824, 4632288, 4653312, 5162268, 5266848, 6007168, 6176384, 6851926, 6883024, 7022464, 7790546, 8009998, 9010752, 9264576, 10277889, 10324536, 10533696, 11685819, 12014336, 12014997, 12352768, 13703852, 13766048, 14044928, 15581092, 16019996, 18021504, 18529152, 20555778, 20649072, 21067392, 23371638, 24029994, 27407704, 27532096, 31162184, 32039992, 36043008, 37058304, 41111556, 41298144, 42134784, 46743276, 48059988, 54815408, 55064192, 62324368, 64079984, 82223112, 82596288, 93486552, 96119976, 109630816, 110128384, 124648736, 128159968, 164446224, 165192576, 186973104, 192239952, 219261632, 249297472, 256319936, 284354929, 328892448, 330385152, 373946208, 384479904, 438523264, 498594944, 512639872, 568709858, 657784896, 747892416, 768959808, 853064787, 877046528, 997189888, 1025279744, 1137419716, 1315569792, 1495784832, 1537919616, 1706129574, 2274839432, 2631139584, 2991569664, 3075839232, 3412259148, 4549678864, 6824518296, 9099357728, 13649036592, 18198715456, 27298073184, 36397430912, 54596146368, 72794861824, 109192292736, 218384585472]

約数ペア:

[(1, 218384585472), (2, 109192292736), (3, 72794861824), (4, 54596146368), (6, 36397430912), (8, 27298073184), (12, 18198715456), (16, 13649036592), (24, 9099357728), (32, 6824518296), (48, 4549678864), (64, 3412259148), (71, 3075839232), (73, 2991569664), (83, 2631139584), (96, 2274839432), (128, 1706129574), (142, 1537919616), (146, 1495784832), (166, 1315569792), (192, 1137419716), (213, 1025279744), (219, 997189888), (249, 877046528), (256, 853064787), (284, 768959808), (292, 747892416), (332, 657784896), (384, 568709858), (426, 512639872), (438, 498594944), (498, 438523264), (568, 384479904), (584, 373946208), (661, 330385152), (664, 328892448), (768, 284354929), (852, 256319936), (876, 249297472), (996, 219261632), (1136, 192239952), (1168, 186973104), (1322, 165192576), (1328, 164446224), (1704, 128159968), (1752, 124648736), (1983, 110128384), (1992, 109630816), (2272, 96119976), (2336, 93486552), (2644, 82596288), (2656, 82223112), (3408, 64079984), (3504, 62324368), (3966, 55064192), (3984, 54815408), (4544, 48059988), (4672, 46743276), (5183, 42134784), (5288, 41298144), (5312, 41111556), (5893, 37058304), (6059, 36043008), (6816, 32039992), (7008, 31162184), (7932, 27532096), (7968, 27407704), (9088, 24029994), (9344, 23371638), (10366, 21067392), (10576, 20649072), (10624, 20555778), (11786, 18529152), (12118, 18021504), (13632, 16019996), (14016, 15581092), (15549, 14044928), (15864, 13766048), (15936, 13703852), (17679, 12352768), (18176, 12014997), (18177, 12014336), (18688, 11685819), (20732, 10533696), (21152, 10324536), (21248, 10277889), (23572, 9264576), (24236, 9010752), (27264, 8009998), (28032, 7790546), (31098, 7022464), (31728, 6883024), (31872, 6851926), (35358, 6176384), (36354, 6007168), (41464, 5266848), (42304, 5162268), (46931, 4653312), (47144, 4632288), (48253, 4525824), (48472, 4505376), (54528, 4004999), (54863, 3980544), (56064, 3895273), (62196, 3511232), (63456, 3441512), (63744, 3425963), (70716, 3088192), (72708, 3003584), (82928, 2633424), (84608, 2581134), (93862, 2326656), (94288, 2316144), (96506, 2262912), (96944, 2252688), (109726, 1990272), (124392, 1755616), (126912, 1720756), (140793, 1551104), (141432, 1544096), (144759, 1508608), (145416, 1501792), (164589, 1326848), (165856, 1316712), (169216, 1290567), (187724, 1163328), (188576, 1158072), (193012, 1131456), (193888, 1126344), (219452, 995136), (248784, 877808), (253824, 860378), (281586, 775552), (282864, 772048), (289518, 754304), (290832, 750896), (329178, 663424), (331712, 658356), (375448, 581664), (377152, 579036), (386024, 565728), (387776, 563172), (430189, 507648), (438904, 497568)]