21707305984

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 352

約数和(自身を含む): 57642471936

約数和(自身を除く): 35935165952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 71, 91, 104, 112, 119, 128, 136, 142, 182, 193, 208, 221, 224, 238, 256, 272, 284, 364, 386, 416, 442, 448, 476, 497, 512, 544, 568, 728, 772, 832, 884, 896, 923, 952, 994, 1024, 1088, 1136, 1207, 1351, 1456, 1544, 1547, 1664, 1768, 1792, 1846, 1904, 1988, 2176, 2272, 2414, 2509, 2702, 2912, 3088, 3094, 3281, 3328, 3536, 3584, 3692, 3808, 3976, 4352, 4544, 4828, 5018, 5404, 5824, 6176, 6188, 6461, 6562, 6656, 7072, 7168, 7384, 7616, 7952, 8449, 8704, 9088, 9656, 10036, 10808, 11648, 12352, 12376, 12922, 13124, 13312, 13703, 14144, 14768, 15232, 15691, 15904, 16898, 17408, 17563, 18176, 19312, 20072, 21616, 22967, 23296, 24704, 24752, 25844, 26248, 27406, 28288, 29536, 30464, 31382, 31808, 33796, 35126, 36352, 38624, 40144, 42653, 43232, 45934, 46592, 49408, 49504, 51688, 52496, 54812, 56576, 59072, 60928, 62764, 63616, 67592, 70252, 72704, 77248, 80288, 85306, 86464, 91868, 93184, 95921, 98816, 99008, 103376, 104992, 109624, 109837, 113152, 118144, 121856, 125528, 127232, 135184, 140504, 154496, 160576, 170612, 172928, 178139, 183736, 191842, 197632, 198016, 206752, 209984, 219248, 219674, 226304, 232951, 236288, 251056, 254464, 270368, 281008, 298571, 308992, 321152, 341224, 345856, 356278, 367472, 383684, 396032, 413504, 419968, 438496, 439348, 465902, 472576, 502112, 508928, 540736, 562016, 597142, 617984, 642304, 682448, 691712, 712556, 734944, 767368, 792064, 827008, 839936, 876992, 878696, 931804, 945152, 1004224, 1081472, 1124032, 1194284, 1235968, 1246973, 1284608, 1364896, 1383424, 1425112, 1469888, 1534736, 1584128, 1630657, 1654016, 1679872, 1753984, 1757392, 1863608, 2008448, 2162944, 2248064, 2388568, 2493946, 2569216, 2729792, 2850224, 2939776, 3028363, 3069472, 3261314, 3308032, 3359744, 3507968, 3514784, 3727216, 4016896, 4325888, 4496128, 4777136, 4987892, 5459584, 5700448, 5879552, 6056726, 6138944, 6522628, 6616064, 7015936, 7029568, 7454432, 8033792, 8651776, 8992256, 9554272, 9975784, 10919168, 11400896, 11759104, 12113452, 12277888, 13045256, 14031872, 14059136, 14908864, 16067584, 17984512, 19108544, 19951568, 21198541, 21838336, 22801792, 23518208, 24226904, 24555776, 26090512, 28118272, 29817728, 38217088, 39903136, 42397082, 43676672, 45603584, 48453808, 49111552, 52181024, 56236544, 59635456, 76434176, 79806272, 84794164, 91207168, 96907616, 98223104, 104362048, 112473088, 119270912, 152868352, 159612544, 169588328, 182414336, 193815232, 208724096, 238541824, 305736704, 319225088, 339176656, 387630464, 417448192, 638450176, 678353312, 775260928, 834896384, 1276900352, 1356706624, 1550521856, 1669792768, 2713413248, 3101043712, 5426826496, 10853652992, 21707305984]

約数ペア:

[(1, 21707305984), (2, 10853652992), (4, 5426826496), (7, 3101043712), (8, 2713413248), (13, 1669792768), (14, 1550521856), (16, 1356706624), (17, 1276900352), (26, 834896384), (28, 775260928), (32, 678353312), (34, 638450176), (52, 417448192), (56, 387630464), (64, 339176656), (68, 319225088), (71, 305736704), (91, 238541824), (104, 208724096), (112, 193815232), (119, 182414336), (128, 169588328), (136, 159612544), (142, 152868352), (182, 119270912), (193, 112473088), (208, 104362048), (221, 98223104), (224, 96907616), (238, 91207168), (256, 84794164), (272, 79806272), (284, 76434176), (364, 59635456), (386, 56236544), (416, 52181024), (442, 49111552), (448, 48453808), (476, 45603584), (497, 43676672), (512, 42397082), (544, 39903136), (568, 38217088), (728, 29817728), (772, 28118272), (832, 26090512), (884, 24555776), (896, 24226904), (923, 23518208), (952, 22801792), (994, 21838336), (1024, 21198541), (1088, 19951568), (1136, 19108544), (1207, 17984512), (1351, 16067584), (1456, 14908864), (1544, 14059136), (1547, 14031872), (1664, 13045256), (1768, 12277888), (1792, 12113452), (1846, 11759104), (1904, 11400896), (1988, 10919168), (2176, 9975784), (2272, 9554272), (2414, 8992256), (2509, 8651776), (2702, 8033792), (2912, 7454432), (3088, 7029568), (3094, 7015936), (3281, 6616064), (3328, 6522628), (3536, 6138944), (3584, 6056726), (3692, 5879552), (3808, 5700448), (3976, 5459584), (4352, 4987892), (4544, 4777136), (4828, 4496128), (5018, 4325888), (5404, 4016896), (5824, 3727216), (6176, 3514784), (6188, 3507968), (6461, 3359744), (6562, 3308032), (6656, 3261314), (7072, 3069472), (7168, 3028363), (7384, 2939776), (7616, 2850224), (7952, 2729792), (8449, 2569216), (8704, 2493946), (9088, 2388568), (9656, 2248064), (10036, 2162944), (10808, 2008448), (11648, 1863608), (12352, 1757392), (12376, 1753984), (12922, 1679872), (13124, 1654016), (13312, 1630657), (13703, 1584128), (14144, 1534736), (14768, 1469888), (15232, 1425112), (15691, 1383424), (15904, 1364896), (16898, 1284608), (17408, 1246973), (17563, 1235968), (18176, 1194284), (19312, 1124032), (20072, 1081472), (21616, 1004224), (22967, 945152), (23296, 931804), (24704, 878696), (24752, 876992), (25844, 839936), (26248, 827008), (27406, 792064), (28288, 767368), (29536, 734944), (30464, 712556), (31382, 691712), (31808, 682448), (33796, 642304), (35126, 617984), (36352, 597142), (38624, 562016), (40144, 540736), (42653, 508928), (43232, 502112), (45934, 472576), (46592, 465902), (49408, 439348), (49504, 438496), (51688, 419968), (52496, 413504), (54812, 396032), (56576, 383684), (59072, 367472), (60928, 356278), (62764, 345856), (63616, 341224), (67592, 321152), (70252, 308992), (72704, 298571), (77248, 281008), (80288, 270368), (85306, 254464), (86464, 251056), (91868, 236288), (93184, 232951), (95921, 226304), (98816, 219674), (99008, 219248), (103376, 209984), (104992, 206752), (109624, 198016), (109837, 197632), (113152, 191842), (118144, 183736), (121856, 178139), (125528, 172928), (127232, 170612), (135184, 160576), (140504, 154496)]