21526972544

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:252

約数の個数: 384

約数和(自身を含む): 57433017600

約数和(自身を除く): 35906045056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 89, 92, 97, 112, 121, 128, 154, 161, 176, 178, 184, 194, 224, 242, 253, 308, 322, 352, 356, 368, 388, 448, 484, 506, 616, 623, 644, 679, 704, 712, 736, 776, 847, 896, 968, 979, 1012, 1067, 1232, 1246, 1288, 1358, 1408, 1424, 1472, 1552, 1694, 1771, 1936, 1958, 2024, 2047, 2134, 2231, 2464, 2492, 2576, 2716, 2783, 2848, 2944, 3104, 3388, 3542, 3872, 3916, 4048, 4094, 4268, 4462, 4928, 4984, 5152, 5432, 5566, 5696, 6208, 6776, 6853, 7084, 7469, 7744, 7832, 8096, 8188, 8536, 8633, 8924, 9856, 9968, 10304, 10769, 10864, 11132, 11392, 11737, 12416, 13552, 13706, 14168, 14329, 14938, 15488, 15617, 15664, 16192, 16376, 17072, 17266, 17848, 19481, 19936, 20608, 21538, 21728, 22264, 22517, 23474, 24541, 27104, 27412, 28336, 28658, 29876, 31234, 31328, 32384, 32752, 34144, 34532, 35696, 38962, 39872, 43076, 43456, 44528, 45034, 46948, 49082, 54208, 54824, 56672, 57316, 59752, 60431, 62468, 62656, 65504, 68288, 69064, 71392, 75383, 77924, 79744, 82159, 86152, 86912, 89056, 90068, 93896, 94963, 98164, 108416, 109648, 113344, 114632, 119504, 120862, 124936, 125312, 131008, 136576, 138128, 142784, 150766, 155848, 157619, 164318, 171787, 172304, 178112, 180136, 187792, 189926, 196328, 198559, 219296, 226688, 229264, 239008, 241724, 247687, 249872, 262016, 269951, 276256, 285568, 301532, 311696, 315238, 328636, 343574, 344608, 356224, 360272, 375584, 379852, 392656, 397118, 438592, 458528, 478016, 483448, 495374, 499744, 539902, 552512, 603064, 623392, 630476, 657272, 664741, 687148, 689216, 720544, 751168, 759704, 785312, 794236, 877184, 917056, 956032, 966896, 990748, 999488, 1044593, 1079804, 1105024, 1206128, 1246784, 1260952, 1314544, 1329482, 1374296, 1378432, 1389913, 1441088, 1502336, 1519408, 1570624, 1588472, 1733809, 1834112, 1889657, 1933792, 1981496, 1998976, 2089186, 2159608, 2184149, 2412256, 2493568, 2521904, 2629088, 2658964, 2748592, 2779826, 2882176, 3038816, 3141248, 3176944, 3467618, 3779314, 3867584, 3962992, 4178372, 4319216, 4368298, 4824512, 5043808, 5258176, 5317928, 5497184, 5559652, 6077632, 6353888, 6935236, 7312151, 7558628, 7735168, 7925984, 8356744, 8638432, 8736596, 9649024, 10087616, 10516352, 10635856, 10994368, 11119304, 12155264, 12707776, 13870472, 14624302, 15117256, 15289043, 15851968, 16713488, 17276864, 17473192, 20175232, 21271712, 21988736, 22238608, 24025639, 25415552, 27740944, 29248604, 30234512, 30578086, 31703936, 33426976, 34553728, 34946384, 42543424, 44477216, 48051278, 55481888, 58497208, 60469024, 61156172, 66853952, 69892768, 85086848, 88954432, 96102556, 110963776, 116994416, 120938048, 122312344, 133707904, 139785536, 168179473, 177908864, 192205112, 221927552, 233988832, 241876096, 244624688, 279571072, 336358946, 384410224, 467977664, 489249376, 672717892, 768820448, 935955328, 978498752, 1345435784, 1537640896, 1956997504, 2690871568, 3075281792, 5381743136, 10763486272, 21526972544]

約数ペア:

[(1, 21526972544), (2, 10763486272), (4, 5381743136), (7, 3075281792), (8, 2690871568), (11, 1956997504), (14, 1537640896), (16, 1345435784), (22, 978498752), (23, 935955328), (28, 768820448), (32, 672717892), (44, 489249376), (46, 467977664), (56, 384410224), (64, 336358946), (77, 279571072), (88, 244624688), (89, 241876096), (92, 233988832), (97, 221927552), (112, 192205112), (121, 177908864), (128, 168179473), (154, 139785536), (161, 133707904), (176, 122312344), (178, 120938048), (184, 116994416), (194, 110963776), (224, 96102556), (242, 88954432), (253, 85086848), (308, 69892768), (322, 66853952), (352, 61156172), (356, 60469024), (368, 58497208), (388, 55481888), (448, 48051278), (484, 44477216), (506, 42543424), (616, 34946384), (623, 34553728), (644, 33426976), (679, 31703936), (704, 30578086), (712, 30234512), (736, 29248604), (776, 27740944), (847, 25415552), (896, 24025639), (968, 22238608), (979, 21988736), (1012, 21271712), (1067, 20175232), (1232, 17473192), (1246, 17276864), (1288, 16713488), (1358, 15851968), (1408, 15289043), (1424, 15117256), (1472, 14624302), (1552, 13870472), (1694, 12707776), (1771, 12155264), (1936, 11119304), (1958, 10994368), (2024, 10635856), (2047, 10516352), (2134, 10087616), (2231, 9649024), (2464, 8736596), (2492, 8638432), (2576, 8356744), (2716, 7925984), (2783, 7735168), (2848, 7558628), (2944, 7312151), (3104, 6935236), (3388, 6353888), (3542, 6077632), (3872, 5559652), (3916, 5497184), (4048, 5317928), (4094, 5258176), (4268, 5043808), (4462, 4824512), (4928, 4368298), (4984, 4319216), (5152, 4178372), (5432, 3962992), (5566, 3867584), (5696, 3779314), (6208, 3467618), (6776, 3176944), (6853, 3141248), (7084, 3038816), (7469, 2882176), (7744, 2779826), (7832, 2748592), (8096, 2658964), (8188, 2629088), (8536, 2521904), (8633, 2493568), (8924, 2412256), (9856, 2184149), (9968, 2159608), (10304, 2089186), (10769, 1998976), (10864, 1981496), (11132, 1933792), (11392, 1889657), (11737, 1834112), (12416, 1733809), (13552, 1588472), (13706, 1570624), (14168, 1519408), (14329, 1502336), (14938, 1441088), (15488, 1389913), (15617, 1378432), (15664, 1374296), (16192, 1329482), (16376, 1314544), (17072, 1260952), (17266, 1246784), (17848, 1206128), (19481, 1105024), (19936, 1079804), (20608, 1044593), (21538, 999488), (21728, 990748), (22264, 966896), (22517, 956032), (23474, 917056), (24541, 877184), (27104, 794236), (27412, 785312), (28336, 759704), (28658, 751168), (29876, 720544), (31234, 689216), (31328, 687148), (32384, 664741), (32752, 657272), (34144, 630476), (34532, 623392), (35696, 603064), (38962, 552512), (39872, 539902), (43076, 499744), (43456, 495374), (44528, 483448), (45034, 478016), (46948, 458528), (49082, 438592), (54208, 397118), (54824, 392656), (56672, 379852), (57316, 375584), (59752, 360272), (60431, 356224), (62468, 344608), (62656, 343574), (65504, 328636), (68288, 315238), (69064, 311696), (71392, 301532), (75383, 285568), (77924, 276256), (79744, 269951), (82159, 262016), (86152, 249872), (86912, 247687), (89056, 241724), (90068, 239008), (93896, 229264), (94963, 226688), (98164, 219296), (108416, 198559), (109648, 196328), (113344, 189926), (114632, 187792), (119504, 180136), (120862, 178112), (124936, 172304), (125312, 171787), (131008, 164318), (136576, 157619), (138128, 155848), (142784, 150766)]