21037416192

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:576

約数の個数: 432

約数和(自身を含む): 68872073088

約数和(自身を除く): 47834656896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 41, 48, 52, 64, 72, 74, 78, 82, 96, 104, 111, 117, 123, 128, 144, 148, 156, 164, 192, 208, 222, 234, 246, 256, 288, 296, 312, 328, 333, 369, 384, 416, 444, 463, 468, 481, 492, 533, 576, 592, 624, 656, 666, 738, 768, 832, 888, 926, 936, 962, 984, 1066, 1152, 1184, 1248, 1312, 1332, 1389, 1443, 1476, 1517, 1599, 1664, 1776, 1852, 1872, 1924, 1968, 2132, 2304, 2368, 2496, 2624, 2664, 2778, 2886, 2952, 3034, 3198, 3328, 3552, 3704, 3744, 3848, 3936, 4167, 4264, 4329, 4551, 4736, 4797, 4992, 5248, 5328, 5556, 5772, 5904, 6019, 6068, 6396, 7104, 7408, 7488, 7696, 7872, 8334, 8528, 8658, 9102, 9472, 9594, 9984, 10496, 10656, 11112, 11544, 11808, 12038, 12136, 12792, 13653, 14208, 14816, 14976, 15392, 15744, 16668, 17056, 17131, 17316, 18057, 18204, 18983, 19188, 19721, 21312, 22224, 23088, 23616, 24076, 24272, 25584, 27306, 28416, 29632, 29952, 30784, 31488, 33336, 34112, 34262, 34632, 36114, 36408, 37966, 38376, 39442, 42624, 44448, 46176, 47232, 48152, 48544, 51168, 51393, 54171, 54612, 56949, 59163, 59264, 61568, 66672, 68224, 68524, 69264, 72228, 72816, 75932, 76752, 78884, 85248, 88896, 92352, 94464, 96304, 97088, 102336, 102786, 108342, 109224, 113898, 118326, 118528, 123136, 133344, 136448, 137048, 138528, 144456, 145632, 151864, 153504, 154179, 157768, 170847, 177489, 177792, 184704, 192608, 194176, 204672, 205572, 216684, 218448, 222703, 227796, 236652, 246779, 266688, 274096, 277056, 288912, 291264, 303728, 307008, 308358, 315536, 341694, 354978, 355584, 369408, 385216, 388352, 409344, 411144, 433368, 436896, 445406, 455592, 473304, 493558, 533376, 548192, 554112, 577824, 582528, 607456, 614016, 616716, 631072, 668109, 683388, 702371, 709956, 740337, 770432, 822288, 866736, 873792, 890812, 911184, 946608, 987116, 1066752, 1096384, 1108224, 1155648, 1165056, 1214912, 1228032, 1233432, 1262144, 1336218, 1366776, 1404742, 1419912, 1480674, 1540864, 1644576, 1733472, 1747584, 1781624, 1822368, 1893216, 1974232, 2004327, 2107113, 2192768, 2221011, 2311296, 2429824, 2466864, 2524288, 2672436, 2733552, 2809484, 2839824, 2961348, 3289152, 3466944, 3495168, 3563248, 3644736, 3786432, 3948464, 4008654, 4214226, 4385536, 4442022, 4622592, 4859648, 4933728, 5048576, 5344872, 5467104, 5618968, 5679648, 5922696, 6321339, 6578304, 6933888, 7126496, 7289472, 7572864, 7896928, 8017308, 8428452, 8884044, 9130823, 9867456, 10689744, 10934208, 11237936, 11359296, 11845392, 12642678, 13156608, 13867776, 14252992, 14578944, 15145728, 15793856, 16034616, 16856904, 17768088, 18261646, 19734912, 21379488, 21868416, 22475872, 22718592, 23690784, 25285356, 27392469, 28505984, 31587712, 32069232, 33713808, 35536176, 36523292, 39469824, 42758976, 43736832, 44951744, 45437184, 47381568, 50570712, 54784938, 57011968, 63175424, 64138464, 67427616, 71072352, 73046584, 82177407, 85517952, 89903488, 94763136, 101141424, 109569876, 128276928, 134855232, 142144704, 146093168, 164354814, 171035904, 179806976, 189526272, 202282848, 219139752, 256553856, 269710464, 284289408, 292186336, 328709628, 404565696, 438279504, 513107712, 539420928, 568578816, 584372672, 657419256, 809131392, 876559008, 1168745344, 1314838512, 1618262784, 1753118016, 2337490688, 2629677024, 3506236032, 5259354048, 7012472064, 10518708096, 21037416192]

約数ペア:

[(1, 21037416192), (2, 10518708096), (3, 7012472064), (4, 5259354048), (6, 3506236032), (8, 2629677024), (9, 2337490688), (12, 1753118016), (13, 1618262784), (16, 1314838512), (18, 1168745344), (24, 876559008), (26, 809131392), (32, 657419256), (36, 584372672), (37, 568578816), (39, 539420928), (41, 513107712), (48, 438279504), (52, 404565696), (64, 328709628), (72, 292186336), (74, 284289408), (78, 269710464), (82, 256553856), (96, 219139752), (104, 202282848), (111, 189526272), (117, 179806976), (123, 171035904), (128, 164354814), (144, 146093168), (148, 142144704), (156, 134855232), (164, 128276928), (192, 109569876), (208, 101141424), (222, 94763136), (234, 89903488), (246, 85517952), (256, 82177407), (288, 73046584), (296, 71072352), (312, 67427616), (328, 64138464), (333, 63175424), (369, 57011968), (384, 54784938), (416, 50570712), (444, 47381568), (463, 45437184), (468, 44951744), (481, 43736832), (492, 42758976), (533, 39469824), (576, 36523292), (592, 35536176), (624, 33713808), (656, 32069232), (666, 31587712), (738, 28505984), (768, 27392469), (832, 25285356), (888, 23690784), (926, 22718592), (936, 22475872), (962, 21868416), (984, 21379488), (1066, 19734912), (1152, 18261646), (1184, 17768088), (1248, 16856904), (1312, 16034616), (1332, 15793856), (1389, 15145728), (1443, 14578944), (1476, 14252992), (1517, 13867776), (1599, 13156608), (1664, 12642678), (1776, 11845392), (1852, 11359296), (1872, 11237936), (1924, 10934208), (1968, 10689744), (2132, 9867456), (2304, 9130823), (2368, 8884044), (2496, 8428452), (2624, 8017308), (2664, 7896928), (2778, 7572864), (2886, 7289472), (2952, 7126496), (3034, 6933888), (3198, 6578304), (3328, 6321339), (3552, 5922696), (3704, 5679648), (3744, 5618968), (3848, 5467104), (3936, 5344872), (4167, 5048576), (4264, 4933728), (4329, 4859648), (4551, 4622592), (4736, 4442022), (4797, 4385536), (4992, 4214226), (5248, 4008654), (5328, 3948464), (5556, 3786432), (5772, 3644736), (5904, 3563248), (6019, 3495168), (6068, 3466944), (6396, 3289152), (7104, 2961348), (7408, 2839824), (7488, 2809484), (7696, 2733552), (7872, 2672436), (8334, 2524288), (8528, 2466864), (8658, 2429824), (9102, 2311296), (9472, 2221011), (9594, 2192768), (9984, 2107113), (10496, 2004327), (10656, 1974232), (11112, 1893216), (11544, 1822368), (11808, 1781624), (12038, 1747584), (12136, 1733472), (12792, 1644576), (13653, 1540864), (14208, 1480674), (14816, 1419912), (14976, 1404742), (15392, 1366776), (15744, 1336218), (16668, 1262144), (17056, 1233432), (17131, 1228032), (17316, 1214912), (18057, 1165056), (18204, 1155648), (18983, 1108224), (19188, 1096384), (19721, 1066752), (21312, 987116), (22224, 946608), (23088, 911184), (23616, 890812), (24076, 873792), (24272, 866736), (25584, 822288), (27306, 770432), (28416, 740337), (29632, 709956), (29952, 702371), (30784, 683388), (31488, 668109), (33336, 631072), (34112, 616716), (34262, 614016), (34632, 607456), (36114, 582528), (36408, 577824), (37966, 554112), (38376, 548192), (39442, 533376), (42624, 493558), (44448, 473304), (46176, 455592), (47232, 445406), (48152, 436896), (48544, 433368), (51168, 411144), (51393, 409344), (54171, 388352), (54612, 385216), (56949, 369408), (59163, 355584), (59264, 354978), (61568, 341694), (66672, 315536), (68224, 308358), (68524, 307008), (69264, 303728), (72228, 291264), (72816, 288912), (75932, 277056), (76752, 274096), (78884, 266688), (85248, 246779), (88896, 236652), (92352, 227796), (94464, 222703), (96304, 218448), (97088, 216684), (102336, 205572), (102786, 204672), (108342, 194176), (109224, 192608), (113898, 184704), (118326, 177792), (118528, 177489), (123136, 170847), (133344, 157768), (136448, 154179), (137048, 153504), (138528, 151864), (144456, 145632)]