390443454464

素因数分解:

$2^{12}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 416

約数和(自身を含む): 978327797760

約数和(自身を除く): 587884343296

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 71, 92, 112, 124, 128, 142, 161, 184, 217, 224, 248, 256, 269, 284, 322, 368, 434, 448, 496, 497, 512, 538, 568, 644, 713, 736, 868, 896, 992, 994, 1024, 1076, 1136, 1288, 1426, 1472, 1633, 1736, 1792, 1883, 1984, 1988, 2048, 2152, 2201, 2272, 2576, 2852, 2944, 3266, 3472, 3584, 3766, 3968, 3976, 4096, 4304, 4402, 4544, 4991, 5152, 5704, 5888, 6187, 6532, 6944, 7168, 7532, 7936, 7952, 8339, 8608, 8804, 9088, 9982, 10304, 11408, 11431, 11776, 12374, 13064, 13888, 14336, 15064, 15407, 15872, 15904, 16678, 17216, 17608, 18176, 19099, 19964, 20608, 22816, 22862, 23552, 24748, 26128, 27776, 28672, 30128, 30814, 31744, 31808, 33356, 34432, 35216, 36352, 38198, 39928, 41216, 43309, 45632, 45724, 47104, 49496, 50623, 52256, 55552, 58373, 60256, 61628, 63488, 63616, 66712, 68864, 70432, 72704, 76396, 79856, 82432, 86618, 91264, 91448, 94208, 98992, 101246, 104512, 111104, 116746, 120512, 123256, 126976, 127232, 133424, 133693, 137728, 140864, 145408, 152792, 159712, 164864, 173236, 182528, 182896, 191797, 197984, 202492, 209024, 222208, 233492, 241024, 246512, 254464, 266848, 267386, 275456, 281728, 290816, 305584, 319424, 329728, 346472, 354361, 365056, 365792, 383594, 395968, 404984, 418048, 439277, 444416, 466984, 482048, 493024, 508928, 533696, 534772, 550912, 563456, 592069, 611168, 638848, 659456, 692944, 708722, 730112, 731584, 767188, 791936, 809968, 836096, 878554, 888832, 933968, 964096, 986048, 1017856, 1067392, 1069544, 1101824, 1126912, 1184138, 1222336, 1277696, 1342579, 1385888, 1417444, 1460224, 1463168, 1534376, 1583872, 1619936, 1672192, 1757108, 1867936, 1928192, 1972096, 2035712, 2134784, 2139088, 2253824, 2368276, 2444672, 2555392, 2685158, 2771776, 2834888, 2920448, 2926336, 3068752, 3074939, 3167744, 3239872, 3344384, 3514216, 3735872, 3856384, 3944192, 4144483, 4269568, 4278176, 4507648, 4736552, 4889344, 5110784, 5370316, 5543552, 5669776, 5852672, 6137504, 6149878, 6335488, 6479744, 6688768, 7028432, 7471744, 7712768, 7888384, 8288966, 8539136, 8556352, 9015296, 9473104, 9778688, 10221568, 10740632, 11087104, 11339552, 11705344, 12275008, 12299756, 12670976, 12959488, 13617587, 14056864, 14943488, 15776768, 16577932, 17078272, 17112704, 18946208, 19557376, 20443136, 21481264, 22174208, 22679104, 23410688, 24550016, 24599512, 25341952, 25918976, 27235174, 28113728, 29886976, 31553536, 33155864, 34156544, 34225408, 37892416, 39114752, 42962528, 44348416, 45358208, 46821376, 49100032, 49199024, 51837952, 54470348, 56227456, 59773952, 63107072, 66311728, 68450816, 75784832, 78229504, 85925056, 88696832, 90716416, 95323109, 98200064, 98398048, 103675904, 108940696, 112454912, 119547904, 132623456, 136901632, 151569664, 171850112, 177393664, 181432832, 190646218, 196400128, 196796096, 207351808, 217881392, 224909824, 239095808, 265246912, 273803264, 303139328, 343700224, 362865664, 381292436, 392800256, 393592192, 435762784, 449819648, 530493824, 547606528, 606278656, 687400448, 725731328, 762584872, 785600512, 787184384, 871525568, 899639296, 1060987648, 1212557312, 1374800896, 1451462656, 1525169744, 1574368768, 1743051136, 1799278592, 2121975296, 2425114624, 2749601792, 3050339488, 3148737536, 3486102272, 4243950592, 5499203584, 6100678976, 6297475072, 6972204544, 8487901184, 12201357952, 12594950144, 13944409088, 16975802368, 24402715904, 27888818176, 48805431808, 55777636352, 97610863616, 195221727232, 390443454464]

約数ペア:

[(1, 390443454464), (2, 195221727232), (4, 97610863616), (7, 55777636352), (8, 48805431808), (14, 27888818176), (16, 24402715904), (23, 16975802368), (28, 13944409088), (31, 12594950144), (32, 12201357952), (46, 8487901184), (56, 6972204544), (62, 6297475072), (64, 6100678976), (71, 5499203584), (92, 4243950592), (112, 3486102272), (124, 3148737536), (128, 3050339488), (142, 2749601792), (161, 2425114624), (184, 2121975296), (217, 1799278592), (224, 1743051136), (248, 1574368768), (256, 1525169744), (269, 1451462656), (284, 1374800896), (322, 1212557312), (368, 1060987648), (434, 899639296), (448, 871525568), (496, 787184384), (497, 785600512), (512, 762584872), (538, 725731328), (568, 687400448), (644, 606278656), (713, 547606528), (736, 530493824), (868, 449819648), (896, 435762784), (992, 393592192), (994, 392800256), (1024, 381292436), (1076, 362865664), (1136, 343700224), (1288, 303139328), (1426, 273803264), (1472, 265246912), (1633, 239095808), (1736, 224909824), (1792, 217881392), (1883, 207351808), (1984, 196796096), (1988, 196400128), (2048, 190646218), (2152, 181432832), (2201, 177393664), (2272, 171850112), (2576, 151569664), (2852, 136901632), (2944, 132623456), (3266, 119547904), (3472, 112454912), (3584, 108940696), (3766, 103675904), (3968, 98398048), (3976, 98200064), (4096, 95323109), (4304, 90716416), (4402, 88696832), (4544, 85925056), (4991, 78229504), (5152, 75784832), (5704, 68450816), (5888, 66311728), (6187, 63107072), (6532, 59773952), (6944, 56227456), (7168, 54470348), (7532, 51837952), (7936, 49199024), (7952, 49100032), (8339, 46821376), (8608, 45358208), (8804, 44348416), (9088, 42962528), (9982, 39114752), (10304, 37892416), (11408, 34225408), (11431, 34156544), (11776, 33155864), (12374, 31553536), (13064, 29886976), (13888, 28113728), (14336, 27235174), (15064, 25918976), (15407, 25341952), (15872, 24599512), (15904, 24550016), (16678, 23410688), (17216, 22679104), (17608, 22174208), (18176, 21481264), (19099, 20443136), (19964, 19557376), (20608, 18946208), (22816, 17112704), (22862, 17078272), (23552, 16577932), (24748, 15776768), (26128, 14943488), (27776, 14056864), (28672, 13617587), (30128, 12959488), (30814, 12670976), (31744, 12299756), (31808, 12275008), (33356, 11705344), (34432, 11339552), (35216, 11087104), (36352, 10740632), (38198, 10221568), (39928, 9778688), (41216, 9473104), (43309, 9015296), (45632, 8556352), (45724, 8539136), (47104, 8288966), (49496, 7888384), (50623, 7712768), (52256, 7471744), (55552, 7028432), (58373, 6688768), (60256, 6479744), (61628, 6335488), (63488, 6149878), (63616, 6137504), (66712, 5852672), (68864, 5669776), (70432, 5543552), (72704, 5370316), (76396, 5110784), (79856, 4889344), (82432, 4736552), (86618, 4507648), (91264, 4278176), (91448, 4269568), (94208, 4144483), (98992, 3944192), (101246, 3856384), (104512, 3735872), (111104, 3514216), (116746, 3344384), (120512, 3239872), (123256, 3167744), (126976, 3074939), (127232, 3068752), (133424, 2926336), (133693, 2920448), (137728, 2834888), (140864, 2771776), (145408, 2685158), (152792, 2555392), (159712, 2444672), (164864, 2368276), (173236, 2253824), (182528, 2139088), (182896, 2134784), (191797, 2035712), (197984, 1972096), (202492, 1928192), (209024, 1867936), (222208, 1757108), (233492, 1672192), (241024, 1619936), (246512, 1583872), (254464, 1534376), (266848, 1463168), (267386, 1460224), (275456, 1417444), (281728, 1385888), (290816, 1342579), (305584, 1277696), (319424, 1222336), (329728, 1184138), (346472, 1126912), (354361, 1101824), (365056, 1069544), (365792, 1067392), (383594, 1017856), (395968, 986048), (404984, 964096), (418048, 933968), (439277, 888832), (444416, 878554), (466984, 836096), (482048, 809968), (493024, 791936), (508928, 767188), (533696, 731584), (534772, 730112), (550912, 708722), (563456, 692944), (592069, 659456), (611168, 638848)]