81239514624

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:998

約数の個数: 320

約数和(自身を含む): 249464033280

約数和(自身を除く): 168224518656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 293, 372, 384, 432, 496, 512, 558, 576, 586, 647, 744, 768, 837, 864, 879, 992, 1116, 1152, 1172, 1294, 1488, 1536, 1674, 1728, 1758, 1941, 1984, 2232, 2304, 2344, 2588, 2637, 2976, 3348, 3456, 3516, 3882, 3968, 4464, 4608, 4688, 5176, 5274, 5823, 5952, 6696, 6912, 7032, 7764, 7911, 7936, 8928, 9083, 9376, 10352, 10548, 11646, 11904, 13392, 13824, 14064, 15528, 15822, 15872, 17469, 17856, 18166, 18752, 20057, 20704, 21096, 23292, 23808, 26784, 27249, 28128, 31056, 31644, 34938, 35712, 36332, 37504, 40114, 41408, 42192, 46584, 47616, 53568, 54498, 56256, 60171, 62112, 63288, 69876, 71424, 72664, 75008, 80228, 81747, 82816, 84384, 93168, 107136, 108996, 112512, 120342, 124224, 126576, 139752, 142848, 145328, 150016, 160456, 163494, 165632, 168768, 180513, 186336, 189571, 214272, 217992, 225024, 240684, 245241, 248448, 253152, 279504, 290656, 320912, 326988, 331264, 337536, 361026, 372672, 379142, 428544, 435984, 450048, 481368, 490482, 496896, 506304, 541539, 559008, 568713, 581312, 641824, 653976, 675072, 722052, 745344, 758284, 871968, 962736, 980964, 993792, 1012608, 1083078, 1118016, 1137426, 1162624, 1283648, 1307952, 1350144, 1444104, 1490688, 1516568, 1706139, 1743936, 1925472, 1961928, 2025216, 2166156, 2236032, 2274852, 2325248, 2567296, 2615904, 2888208, 2981376, 3033136, 3412278, 3487872, 3850944, 3923856, 4050432, 4332312, 4472064, 4549704, 4650496, 5118417, 5134592, 5231808, 5776416, 5876701, 6066272, 6824556, 6975744, 7701888, 7847712, 8664624, 8944128, 9099408, 10236834, 10269184, 10463616, 11552832, 11753402, 12132544, 13649112, 13951488, 15403776, 15695424, 17329248, 17630103, 18198816, 20473668, 20927232, 23105664, 23506804, 24265088, 27298224, 30807552, 31390848, 34658496, 35260206, 36397632, 40947336, 41854464, 46211328, 47013608, 48530176, 52890309, 54596448, 62781696, 69316992, 70520412, 72795264, 81894672, 92422656, 94027216, 97060352, 105780618, 109192896, 125563392, 138633984, 141040824, 145590528, 158670927, 163789344, 188054432, 211561236, 218385792, 277267968, 282081648, 291181056, 317341854, 327578688, 376108864, 423122472, 436771584, 564163296, 634683708, 655157376, 752217728, 846244944, 873543168, 1128326592, 1269367416, 1310314752, 1504435456, 1692489888, 2256653184, 2538734832, 2620629504, 3008870912, 3384979776, 4513306368, 5077469664, 6769959552, 9026612736, 10154939328, 13539919104, 20309878656, 27079838208, 40619757312, 81239514624]

約数ペア:

[(1, 81239514624), (2, 40619757312), (3, 27079838208), (4, 20309878656), (6, 13539919104), (8, 10154939328), (9, 9026612736), (12, 6769959552), (16, 5077469664), (18, 4513306368), (24, 3384979776), (27, 3008870912), (31, 2620629504), (32, 2538734832), (36, 2256653184), (48, 1692489888), (54, 1504435456), (62, 1310314752), (64, 1269367416), (72, 1128326592), (93, 873543168), (96, 846244944), (108, 752217728), (124, 655157376), (128, 634683708), (144, 564163296), (186, 436771584), (192, 423122472), (216, 376108864), (248, 327578688), (256, 317341854), (279, 291181056), (288, 282081648), (293, 277267968), (372, 218385792), (384, 211561236), (432, 188054432), (496, 163789344), (512, 158670927), (558, 145590528), (576, 141040824), (586, 138633984), (647, 125563392), (744, 109192896), (768, 105780618), (837, 97060352), (864, 94027216), (879, 92422656), (992, 81894672), (1116, 72795264), (1152, 70520412), (1172, 69316992), (1294, 62781696), (1488, 54596448), (1536, 52890309), (1674, 48530176), (1728, 47013608), (1758, 46211328), (1941, 41854464), (1984, 40947336), (2232, 36397632), (2304, 35260206), (2344, 34658496), (2588, 31390848), (2637, 30807552), (2976, 27298224), (3348, 24265088), (3456, 23506804), (3516, 23105664), (3882, 20927232), (3968, 20473668), (4464, 18198816), (4608, 17630103), (4688, 17329248), (5176, 15695424), (5274, 15403776), (5823, 13951488), (5952, 13649112), (6696, 12132544), (6912, 11753402), (7032, 11552832), (7764, 10463616), (7911, 10269184), (7936, 10236834), (8928, 9099408), (9083, 8944128), (9376, 8664624), (10352, 7847712), (10548, 7701888), (11646, 6975744), (11904, 6824556), (13392, 6066272), (13824, 5876701), (14064, 5776416), (15528, 5231808), (15822, 5134592), (15872, 5118417), (17469, 4650496), (17856, 4549704), (18166, 4472064), (18752, 4332312), (20057, 4050432), (20704, 3923856), (21096, 3850944), (23292, 3487872), (23808, 3412278), (26784, 3033136), (27249, 2981376), (28128, 2888208), (31056, 2615904), (31644, 2567296), (34938, 2325248), (35712, 2274852), (36332, 2236032), (37504, 2166156), (40114, 2025216), (41408, 1961928), (42192, 1925472), (46584, 1743936), (47616, 1706139), (53568, 1516568), (54498, 1490688), (56256, 1444104), (60171, 1350144), (62112, 1307952), (63288, 1283648), (69876, 1162624), (71424, 1137426), (72664, 1118016), (75008, 1083078), (80228, 1012608), (81747, 993792), (82816, 980964), (84384, 962736), (93168, 871968), (107136, 758284), (108996, 745344), (112512, 722052), (120342, 675072), (124224, 653976), (126576, 641824), (139752, 581312), (142848, 568713), (145328, 559008), (150016, 541539), (160456, 506304), (163494, 496896), (165632, 490482), (168768, 481368), (180513, 450048), (186336, 435984), (189571, 428544), (214272, 379142), (217992, 372672), (225024, 361026), (240684, 337536), (245241, 331264), (248448, 326988), (253152, 320912), (279504, 290656)]