19119790144

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:973

約数の個数: 224

約数和(自身を含む): 48617404416

約数和(自身を除く): 29497614272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 137, 182, 208, 217, 224, 248, 274, 364, 403, 416, 434, 448, 496, 548, 728, 773, 806, 832, 868, 959, 992, 1096, 1456, 1546, 1612, 1736, 1781, 1918, 1984, 2192, 2821, 2912, 3092, 3224, 3472, 3562, 3836, 4247, 4384, 5411, 5642, 5824, 6184, 6448, 6944, 7124, 7672, 8494, 8768, 10049, 10822, 11284, 12368, 12467, 12896, 13888, 14248, 15344, 16988, 20098, 21644, 22568, 23963, 24736, 24934, 25792, 28496, 29729, 30688, 33976, 40196, 43288, 45136, 47926, 49472, 49868, 55211, 56992, 59458, 61376, 67952, 70343, 80392, 86576, 90272, 95852, 99736, 105901, 110422, 113984, 118916, 135904, 140686, 160784, 167741, 173152, 180544, 191704, 199472, 211802, 220844, 237832, 271808, 281372, 311519, 321568, 335482, 346304, 383408, 386477, 398944, 423604, 441688, 475664, 562744, 623038, 643136, 670964, 741307, 766816, 772954, 797888, 847208, 883376, 951328, 1125488, 1246076, 1341928, 1376713, 1482614, 1533632, 1545908, 1694416, 1766752, 1902656, 2180633, 2250976, 2492152, 2683856, 2753426, 2965228, 3091816, 3282931, 3388832, 3533504, 4361266, 4501952, 4984304, 5367712, 5506852, 5930456, 6183632, 6565862, 6777664, 8722532, 9636991, 9968608, 10735424, 11013704, 11860912, 12367264, 13131724, 17445064, 19273982, 19937216, 22027408, 22980517, 23721824, 24734528, 26263448, 34890128, 38547964, 42678103, 44054816, 45961034, 47443648, 52526896, 69780256, 77095928, 85356206, 88109632, 91922068, 105053792, 139560512, 154191856, 170712412, 183844136, 210107584, 298746721, 308383712, 341424824, 367688272, 597493442, 616767424, 682849648, 735376544, 1194986884, 1365699296, 1470753088, 2389973768, 2731398592, 4779947536, 9559895072, 19119790144]

約数ペア:

[(1, 19119790144), (2, 9559895072), (4, 4779947536), (7, 2731398592), (8, 2389973768), (13, 1470753088), (14, 1365699296), (16, 1194986884), (26, 735376544), (28, 682849648), (31, 616767424), (32, 597493442), (52, 367688272), (56, 341424824), (62, 308383712), (64, 298746721), (91, 210107584), (104, 183844136), (112, 170712412), (124, 154191856), (137, 139560512), (182, 105053792), (208, 91922068), (217, 88109632), (224, 85356206), (248, 77095928), (274, 69780256), (364, 52526896), (403, 47443648), (416, 45961034), (434, 44054816), (448, 42678103), (496, 38547964), (548, 34890128), (728, 26263448), (773, 24734528), (806, 23721824), (832, 22980517), (868, 22027408), (959, 19937216), (992, 19273982), (1096, 17445064), (1456, 13131724), (1546, 12367264), (1612, 11860912), (1736, 11013704), (1781, 10735424), (1918, 9968608), (1984, 9636991), (2192, 8722532), (2821, 6777664), (2912, 6565862), (3092, 6183632), (3224, 5930456), (3472, 5506852), (3562, 5367712), (3836, 4984304), (4247, 4501952), (4384, 4361266), (5411, 3533504), (5642, 3388832), (5824, 3282931), (6184, 3091816), (6448, 2965228), (6944, 2753426), (7124, 2683856), (7672, 2492152), (8494, 2250976), (8768, 2180633), (10049, 1902656), (10822, 1766752), (11284, 1694416), (12368, 1545908), (12467, 1533632), (12896, 1482614), (13888, 1376713), (14248, 1341928), (15344, 1246076), (16988, 1125488), (20098, 951328), (21644, 883376), (22568, 847208), (23963, 797888), (24736, 772954), (24934, 766816), (25792, 741307), (28496, 670964), (29729, 643136), (30688, 623038), (33976, 562744), (40196, 475664), (43288, 441688), (45136, 423604), (47926, 398944), (49472, 386477), (49868, 383408), (55211, 346304), (56992, 335482), (59458, 321568), (61376, 311519), (67952, 281372), (70343, 271808), (80392, 237832), (86576, 220844), (90272, 211802), (95852, 199472), (99736, 191704), (105901, 180544), (110422, 173152), (113984, 167741), (118916, 160784), (135904, 140686)]