19444080768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16553}}^1$

素因数の和:16619

約数の個数: 256

約数和(自身を含む): 64838707200

約数和(自身を除く): 45394626432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 64, 69, 76, 84, 92, 96, 112, 114, 128, 133, 138, 152, 161, 168, 184, 192, 224, 228, 266, 276, 304, 322, 336, 368, 384, 399, 437, 448, 456, 483, 532, 552, 608, 644, 672, 736, 798, 874, 896, 912, 966, 1064, 1104, 1216, 1288, 1311, 1344, 1472, 1596, 1748, 1824, 1932, 2128, 2208, 2432, 2576, 2622, 2688, 2944, 3059, 3192, 3496, 3648, 3864, 4256, 4416, 5152, 5244, 6118, 6384, 6992, 7296, 7728, 8512, 8832, 9177, 10304, 10488, 12236, 12768, 13984, 15456, 16553, 17024, 18354, 20608, 20976, 24472, 25536, 27968, 30912, 33106, 36708, 41952, 48944, 49659, 51072, 55936, 61824, 66212, 73416, 83904, 97888, 99318, 115871, 132424, 146832, 167808, 195776, 198636, 231742, 264848, 293664, 314507, 347613, 380719, 391552, 397272, 463484, 529696, 587328, 629014, 695226, 761438, 794544, 926968, 943521, 1059392, 1142157, 1174656, 1258028, 1390452, 1522876, 1589088, 1853936, 1887042, 2118784, 2201549, 2284314, 2516056, 2665033, 2780904, 3045752, 3178176, 3707872, 3774084, 4403098, 4568628, 5032112, 5330066, 5561808, 6091504, 6356352, 6604647, 7233661, 7415744, 7548168, 7995099, 8806196, 9137256, 10064224, 10660132, 11123616, 12183008, 13209294, 14467322, 14831488, 15096336, 15990198, 17612392, 18274512, 20128448, 21320264, 21700983, 22247232, 24366016, 26418588, 28934644, 30192672, 31980396, 35224784, 36549024, 40256896, 42640528, 43401966, 44494464, 48732032, 50635627, 52837176, 57869288, 60385344, 63960792, 70449568, 73098048, 85281056, 86803932, 101271254, 105674352, 115738576, 120770688, 127921584, 140899136, 146196096, 151906881, 170562112, 173607864, 202542508, 211348704, 231477152, 255843168, 281798272, 303813762, 341124224, 347215728, 405085016, 422697408, 462954304, 511686336, 607627524, 694431456, 810170032, 845394816, 925908608, 1023372672, 1215255048, 1388862912, 1620340064, 2430510096, 2777725824, 3240680128, 4861020192, 6481360256, 9722040384, 19444080768]

約数ペア:

[(1, 19444080768), (2, 9722040384), (3, 6481360256), (4, 4861020192), (6, 3240680128), (7, 2777725824), (8, 2430510096), (12, 1620340064), (14, 1388862912), (16, 1215255048), (19, 1023372672), (21, 925908608), (23, 845394816), (24, 810170032), (28, 694431456), (32, 607627524), (38, 511686336), (42, 462954304), (46, 422697408), (48, 405085016), (56, 347215728), (57, 341124224), (64, 303813762), (69, 281798272), (76, 255843168), (84, 231477152), (92, 211348704), (96, 202542508), (112, 173607864), (114, 170562112), (128, 151906881), (133, 146196096), (138, 140899136), (152, 127921584), (161, 120770688), (168, 115738576), (184, 105674352), (192, 101271254), (224, 86803932), (228, 85281056), (266, 73098048), (276, 70449568), (304, 63960792), (322, 60385344), (336, 57869288), (368, 52837176), (384, 50635627), (399, 48732032), (437, 44494464), (448, 43401966), (456, 42640528), (483, 40256896), (532, 36549024), (552, 35224784), (608, 31980396), (644, 30192672), (672, 28934644), (736, 26418588), (798, 24366016), (874, 22247232), (896, 21700983), (912, 21320264), (966, 20128448), (1064, 18274512), (1104, 17612392), (1216, 15990198), (1288, 15096336), (1311, 14831488), (1344, 14467322), (1472, 13209294), (1596, 12183008), (1748, 11123616), (1824, 10660132), (1932, 10064224), (2128, 9137256), (2208, 8806196), (2432, 7995099), (2576, 7548168), (2622, 7415744), (2688, 7233661), (2944, 6604647), (3059, 6356352), (3192, 6091504), (3496, 5561808), (3648, 5330066), (3864, 5032112), (4256, 4568628), (4416, 4403098), (5152, 3774084), (5244, 3707872), (6118, 3178176), (6384, 3045752), (6992, 2780904), (7296, 2665033), (7728, 2516056), (8512, 2284314), (8832, 2201549), (9177, 2118784), (10304, 1887042), (10488, 1853936), (12236, 1589088), (12768, 1522876), (13984, 1390452), (15456, 1258028), (16553, 1174656), (17024, 1142157), (18354, 1059392), (20608, 943521), (20976, 926968), (24472, 794544), (25536, 761438), (27968, 695226), (30912, 629014), (33106, 587328), (36708, 529696), (41952, 463484), (48944, 397272), (49659, 391552), (51072, 380719), (55936, 347613), (61824, 314507), (66212, 293664), (73416, 264848), (83904, 231742), (97888, 198636), (99318, 195776), (115871, 167808), (132424, 146832)]