8161328448

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 896

約数和(自身を含む): 32444375040

約数和(自身を除く): 24283046592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 32, 34, 36, 39, 42, 43, 48, 51, 52, 54, 56, 63, 64, 68, 71, 72, 78, 84, 86, 91, 96, 102, 104, 108, 112, 117, 119, 126, 129, 136, 142, 144, 153, 156, 168, 172, 182, 189, 192, 204, 208, 213, 216, 221, 224, 234, 238, 252, 258, 272, 273, 284, 288, 301, 306, 312, 336, 344, 351, 357, 364, 378, 387, 408, 416, 426, 432, 442, 448, 459, 468, 476, 497, 504, 516, 544, 546, 559, 568, 576, 602, 612, 624, 639, 663, 672, 688, 702, 714, 728, 731, 756, 774, 816, 819, 832, 852, 864, 884, 903, 918, 923, 936, 952, 994, 1008, 1032, 1071, 1088, 1092, 1118, 1136, 1161, 1204, 1207, 1224, 1248, 1278, 1326, 1344, 1376, 1404, 1428, 1456, 1462, 1491, 1512, 1547, 1548, 1632, 1638, 1677, 1704, 1728, 1768, 1806, 1836, 1846, 1872, 1904, 1917, 1988, 1989, 2016, 2064, 2142, 2184, 2193, 2236, 2272, 2322, 2408, 2414, 2448, 2457, 2496, 2556, 2652, 2709, 2752, 2769, 2808, 2856, 2912, 2924, 2982, 3024, 3053, 3094, 3096, 3213, 3264, 3276, 3354, 3408, 3536, 3612, 3621, 3672, 3692, 3744, 3808, 3834, 3913, 3976, 3978, 4032, 4128, 4284, 4368, 4386, 4472, 4473, 4544, 4641, 4644, 4816, 4828, 4896, 4914, 5031, 5112, 5117, 5304, 5418, 5538, 5616, 5712, 5824, 5848, 5964, 5967, 6048, 6106, 6188, 6192, 6426, 6461, 6552, 6579, 6708, 6816, 7072, 7224, 7242, 7344, 7384, 7488, 7616, 7668, 7826, 7952, 7956, 8127, 8256, 8307, 8449, 8568, 8736, 8772, 8944, 8946, 9159, 9282, 9288, 9503, 9632, 9656, 9792, 9828, 10062, 10224, 10234, 10608, 10836, 10863, 11076, 11232, 11424, 11696, 11739, 11928, 11934, 12096, 12212, 12376, 12384, 12852, 12922, 13104, 13158, 13416, 13419, 13632, 13923, 14144, 14448, 14484, 14688, 14768, 15093, 15336, 15351, 15652, 15691, 15904, 15912, 16254, 16614, 16898, 17136, 17472, 17544, 17888, 17892, 18318, 18564, 18576, 19006, 19264, 19312, 19383, 19656, 19737, 20124, 20448, 20468, 21216, 21371, 21672, 21726, 22152, 22464, 22848, 23392, 23478, 23856, 23868, 24424, 24752, 24768, 24921, 25347, 25704, 25844, 26208, 26316, 26832, 26838, 27477, 27846, 28509, 28896, 28968, 29376, 29536, 30186, 30672, 30702, 31304, 31382, 31808, 31824, 32508, 32589, 33228, 33796, 34272, 35088, 35217, 35776, 35784, 36636, 37128, 37152, 38012, 38624, 38766, 39312, 39474, 39689, 40248, 40896, 40936, 41769, 42432, 42742, 43344, 43452, 44304, 46053, 46784, 46956, 47073, 47712, 47736, 48848, 49504, 49842, 50694, 51408, 51688, 51901, 52416, 52632, 53664, 53676, 54954, 55692, 57018, 57792, 57936, 58149, 59072, 60372, 61344, 61404, 62608, 62764, 63648, 64113, 65016, 65178, 66456, 66521, 67592, 68544, 70176, 70434, 71568, 73272, 74256, 74304, 76024, 76041, 77248, 77532, 78624, 78948, 79378, 80496, 81872, 82431, 83538, 85484, 85527, 86688, 86904, 88608, 92106, 93912, 94146, 95424, 95472, 97696, 99008, 99684, 101388, 102816, 103376, 103802, 105264, 105651, 107328, 107352, 109837, 109908, 111384, 114036, 115872, 116298, 119067, 120744, 122688, 122808, 125216, 125528, 127296, 128226, 130032, 130356, 132912, 133042, 135184, 138159, 140352, 140868, 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659448, 668304, 674713, 683872, 684216, 695232, 697788, 714402, 726614, 736848, 751296, 753168, 769356, 797472, 798252, 811104, 830416, 833469, 845208, 847314, 858816, 878696, 879264, 891072, 912288, 912492, 930384, 934218, 952536, 965952, 982464, 988533, 1004224, 1025808, 1026324, 1042848, 1064336, 1071603, 1089921, 1105272, 1111292, 1126944, 1129752, 1154034, 1197378, 1216656, 1240512, 1245624, 1263168, 1270048, 1318044, 1318896, 1336608, 1349426, 1367744, 1368432, 1395576, 1401327, 1428804, 1453228, 1473696, 1506336, 1538712, 1594944, 1596504, 1622208, 1660832, 1666938, 1690416, 1694628, 1757392, 1758528, 1796067, 1824576, 1824984, 1860768, 1868436, 1905072, 1977066, 2024139, 2051616, 2052648, 2085696, 2128672, 2143206, 2179842, 2210544, 2222584, 2253888, 2259504, 2308068, 2394756, 2433312, 2491248, 2500407, 2540096, 2636088, 2637792, 2673216, 2698852, 2736864, 2791152, 2802654, 2857608, 2906456, 2947392, 2965599, 3012672, 3077424, 3193008, 3269763, 3321664, 3333876, 3380832, 3389256, 3514784, 3592134, 3649968, 3721536, 3736872, 3810144, 3954132, 4048278, 4103232, 4105296, 4257344, 4286412, 4359684, 4421088, 4445168, 4519008, 4616136, 4722991, 4789512, 4866624, 4982496, 5000814, 5272176, 5275584, 5397704, 5473728, 5582304, 5605308, 5715216, 5812912, 5931198, 6072417, 6154848, 6386016, 6539526, 6667752, 6761664, 6778512, 7029568, 7184268, 7299936, 7473744, 7501221, 7620288, 7908264, 8096556, 8210592, 8572824, 8719368, 8842176, 8890336, 9038016, 9232272, 9445982, 9579024, 9809289, 9964992, 10001628, 10544352, 10795408, 11164608, 11210616, 11430432, 11625824, 11862396, 12144834, 12309696, 12772032, 13079052, 13335504, 13557024, 14168973, 14368536, 14599872, 14947488, 15002442, 15816528, 16193112, 16421184, 17145648, 17438736, 17780672, 18217251, 18464544, 18891964, 19158048, 19618578, 20003256, 21088704, 21590816, 22421232, 22860864, 23251648, 23724792, 24289668, 26158104, 26671008, 27114048, 28337946, 28737072, 29894976, 30004884, 31633056, 32386224, 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約数ペア:

[(1, 8161328448), (2, 4080664224), (3, 2720442816), (4, 2040332112), (6, 1360221408), (7, 1165904064), (8, 1020166056), (9, 906814272), (12, 680110704), (13, 627794496), (14, 582952032), (16, 510083028), (17, 480078144), (18, 453407136), (21, 388634688), (24, 340055352), (26, 313897248), (27, 302271424), (28, 291476016), (32, 255041514), (34, 240039072), (36, 226703568), (39, 209264832), (42, 194317344), (43, 189798336), (48, 170027676), (51, 160026048), (52, 156948624), (54, 151135712), (56, 145738008), (63, 129544896), (64, 127520757), (68, 120019536), (71, 114948288), (72, 113351784), (78, 104632416), (84, 97158672), (86, 94899168), (91, 89684928), (96, 85013838), (102, 80013024), (104, 78474312), (108, 75567856), (112, 72869004), (117, 69754944), (119, 68582592), (126, 64772448), (129, 63266112), (136, 60009768), (142, 57474144), (144, 56675892), (153, 53342016), (156, 52316208), (168, 48579336), (172, 47449584), (182, 44842464), (189, 43181632), (192, 42506919), (204, 40006512), (208, 39237156), (213, 38316096), (216, 37783928), (221, 36929088), (224, 36434502), (234, 34877472), (238, 34291296), (252, 32386224), (258, 31633056), (272, 30004884), (273, 29894976), (284, 28737072), (288, 28337946), (301, 27114048), (306, 26671008), (312, 26158104), (336, 24289668), (344, 23724792), (351, 23251648), (357, 22860864), (364, 22421232), (378, 21590816), (387, 21088704), (408, 20003256), (416, 19618578), (426, 19158048), (432, 18891964), (442, 18464544), (448, 18217251), (459, 17780672), (468, 17438736), (476, 17145648), (497, 16421184), (504, 16193112), (516, 15816528), (544, 15002442), (546, 14947488), (559, 14599872), (568, 14368536), (576, 14168973), (602, 13557024), (612, 13335504), (624, 13079052), (639, 12772032), (663, 12309696), (672, 12144834), (688, 11862396), (702, 11625824), (714, 11430432), (728, 11210616), (731, 11164608), (756, 10795408), (774, 10544352), (816, 10001628), (819, 9964992), (832, 9809289), (852, 9579024), (864, 9445982), (884, 9232272), (903, 9038016), (918, 8890336), (923, 8842176), (936, 8719368), (952, 8572824), (994, 8210592), (1008, 8096556), (1032, 7908264), (1071, 7620288), (1088, 7501221), (1092, 7473744), (1118, 7299936), (1136, 7184268), (1161, 7029568), (1204, 6778512), (1207, 6761664), (1224, 6667752), (1248, 6539526), (1278, 6386016), (1326, 6154848), (1344, 6072417), (1376, 5931198), (1404, 5812912), (1428, 5715216), (1456, 5605308), (1462, 5582304), (1491, 5473728), (1512, 5397704), (1547, 5275584), (1548, 5272176), (1632, 5000814), (1638, 4982496), (1677, 4866624), (1704, 4789512), (1728, 4722991), (1768, 4616136), (1806, 4519008), (1836, 4445168), (1846, 4421088), (1872, 4359684), (1904, 4286412), (1917, 4257344), (1988, 4105296), (1989, 4103232), (2016, 4048278), (2064, 3954132), (2142, 3810144), (2184, 3736872), (2193, 3721536), (2236, 3649968), (2272, 3592134), (2322, 3514784), (2408, 3389256), (2414, 3380832), (2448, 3333876), (2457, 3321664), (2496, 3269763), (2556, 3193008), (2652, 3077424), (2709, 3012672), (2752, 2965599), (2769, 2947392), (2808, 2906456), (2856, 2857608), (2912, 2802654), (2924, 2791152), (2982, 2736864), (3024, 2698852), (3053, 2673216), (3094, 2637792), (3096, 2636088), (3213, 2540096), (3264, 2500407), (3276, 2491248), (3354, 2433312), (3408, 2394756), (3536, 2308068), (3612, 2259504), (3621, 2253888), (3672, 2222584), (3692, 2210544), (3744, 2179842), (3808, 2143206), (3834, 2128672), (3913, 2085696), (3976, 2052648), (3978, 2051616), (4032, 2024139), (4128, 1977066), (4284, 1905072), (4368, 1868436), (4386, 1860768), (4472, 1824984), (4473, 1824576), (4544, 1796067), (4641, 1758528), (4644, 1757392), (4816, 1694628), (4828, 1690416), (4896, 1666938), (4914, 1660832), (5031, 1622208), (5112, 1596504), (5117, 1594944), (5304, 1538712), (5418, 1506336), (5538, 1473696), (5616, 1453228), (5712, 1428804), (5824, 1401327), (5848, 1395576), (5964, 1368432), (5967, 1367744), (6048, 1349426), (6106, 1336608), (6188, 1318896), (6192, 1318044), (6426, 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(14448, 564876), (14484, 563472), (14688, 555646), (14768, 552636), (15093, 540736), (15336, 532168), (15351, 531648), (15652, 521424), (15691, 520128), (15904, 513162), (15912, 512904), (16254, 502112), (16614, 491232), (16898, 482976), (17136, 476268), (17472, 467109), (17544, 465192), (17888, 456246), (17892, 456144), (18318, 445536), (18564, 439632), (18576, 439348), (19006, 429408), (19264, 423657), (19312, 422604), (19383, 421056), (19656, 415208), (19737, 413504), (20124, 405552), (20448, 399126), (20468, 398736), (21216, 384678), (21371, 381888), (21672, 376584), (21726, 375648), (22152, 368424), (22464, 363307), (22848, 357201), (23392, 348894), (23478, 347616), (23856, 342108), (23868, 341936), (24424, 334152), (24752, 329724), (24768, 329511), (24921, 327488), (25347, 321984), (25704, 317512), (25844, 315792), (26208, 311406), (26316, 310128), (26832, 304164), (26838, 304096), (27477, 297024), (27846, 293088), (28509, 286272), (28896, 282438), (28968, 281736), (29376, 277823), (29536, 276318), (30186, 270368), (30672, 266084), (30702, 265824), (31304, 260712), (31382, 260064), (31808, 256581), (31824, 256452), (32508, 251056), (32589, 250432), (33228, 245616), (33796, 241488), (34272, 238134), (35088, 232596), (35217, 231744), (35776, 228123), (35784, 228072), (36636, 222768), (37128, 219816), (37152, 219674), (38012, 214704), (38624, 211302), (38766, 210528), (39312, 207604), (39474, 206752), (39689, 205632), (40248, 202776), (40896, 199563), (40936, 199368), (41769, 195392), (42432, 192339), (42742, 190944), (43344, 188292), (43452, 187824), (44304, 184212), (46053, 177216), (46784, 174447), (46956, 173808), (47073, 173376), (47712, 171054), (47736, 170968), (48848, 167076), (49504, 164862), (49842, 163744), (50694, 160992), (51408, 158756), (51688, 157896), (51901, 157248), (52416, 155703), (52632, 155064), (53664, 152082), (53676, 152048), (54954, 148512), (55692, 146544), (57018, 143136), (57792, 141219), (57936, 140868), (58149, 140352), (59072, 138159), (60372, 135184), (61344, 133042), (61404, 132912), (62608, 130356), (62764, 130032), (63648, 128226), (64113, 127296), (65016, 125528), (65178, 125216), (66456, 122808), (66521, 122688), (67592, 120744), (68544, 119067), (70176, 116298), (70434, 115872), (71568, 114036), (73272, 111384), (74256, 109908), (74304, 109837), (76024, 107352), (76041, 107328), (77248, 105651), (77532, 105264), (78624, 103802), (78948, 103376), (79378, 102816), (80496, 101388), (81872, 99684), (82431, 99008), (83538, 97696), (85484, 95472), (85527, 95424), (86688, 94146), (86904, 93912), (88608, 92106)]