1187874688

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 3246243840

約数和(自身を除く): 2058369152

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 73, 77, 88, 91, 104, 112, 127, 128, 143, 146, 154, 176, 182, 208, 224, 254, 286, 292, 308, 352, 364, 416, 448, 508, 511, 572, 584, 616, 704, 728, 803, 832, 889, 896, 949, 1001, 1016, 1022, 1144, 1168, 1232, 1397, 1408, 1456, 1606, 1651, 1664, 1778, 1898, 2002, 2032, 2044, 2288, 2336, 2464, 2794, 2912, 3212, 3302, 3556, 3796, 4004, 4064, 4088, 4576, 4672, 4928, 5588, 5621, 5824, 6424, 6604, 6643, 7112, 7592, 8008, 8128, 8176, 9152, 9271, 9344, 9779, 9856, 10439, 11176, 11242, 11557, 11648, 12848, 13208, 13286, 14224, 15184, 16016, 16256, 16352, 18161, 18304, 18542, 19558, 20878, 22352, 22484, 23114, 25696, 26416, 26572, 28448, 30368, 32032, 32704, 36322, 37084, 39116, 41756, 44704, 44968, 46228, 51392, 52832, 53144, 56896, 60736, 64064, 64897, 65408, 72644, 73073, 74168, 78232, 83512, 89408, 89936, 92456, 101981, 102784, 105664, 106288, 113792, 120523, 121472, 127127, 128128, 129794, 145288, 146146, 148336, 156464, 167024, 178816, 179872, 184912, 203962, 211328, 212576, 241046, 254254, 259588, 290576, 292292, 296672, 312928, 334048, 359744, 369824, 407924, 425152, 482092, 508508, 519176, 581152, 584584, 593344, 625856, 668096, 713867, 719488, 739648, 815848, 843661, 850304, 964184, 1017016, 1038352, 1162304, 1169168, 1186688, 1251712, 1325753, 1336192, 1427734, 1479296, 1631696, 1687322, 1928368, 2034032, 2076704, 2324608, 2338336, 2651506, 2855468, 3263392, 3374644, 3856736, 4068064, 4153408, 4676672, 5303012, 5710936, 6526784, 6749288, 7713472, 8136128, 8306816, 9280271, 9353344, 10606024, 11421872, 13053568, 13498576, 15426944, 16272256, 18560542, 21212048, 22843744, 26997152, 37121084, 42424096, 45687488, 53994304, 74242168, 84848192, 91374976, 107988608, 148484336, 169696384, 296968672, 593937344, 1187874688]

約数ペア:

[(1, 1187874688), (2, 593937344), (4, 296968672), (7, 169696384), (8, 148484336), (11, 107988608), (13, 91374976), (14, 84848192), (16, 74242168), (22, 53994304), (26, 45687488), (28, 42424096), (32, 37121084), (44, 26997152), (52, 22843744), (56, 21212048), (64, 18560542), (73, 16272256), (77, 15426944), (88, 13498576), (91, 13053568), (104, 11421872), (112, 10606024), (127, 9353344), (128, 9280271), (143, 8306816), (146, 8136128), (154, 7713472), (176, 6749288), (182, 6526784), (208, 5710936), (224, 5303012), (254, 4676672), (286, 4153408), (292, 4068064), (308, 3856736), (352, 3374644), (364, 3263392), (416, 2855468), (448, 2651506), (508, 2338336), (511, 2324608), (572, 2076704), (584, 2034032), (616, 1928368), (704, 1687322), (728, 1631696), (803, 1479296), (832, 1427734), (889, 1336192), (896, 1325753), (949, 1251712), (1001, 1186688), (1016, 1169168), (1022, 1162304), (1144, 1038352), (1168, 1017016), (1232, 964184), (1397, 850304), (1408, 843661), (1456, 815848), (1606, 739648), (1651, 719488), (1664, 713867), (1778, 668096), (1898, 625856), (2002, 593344), (2032, 584584), (2044, 581152), (2288, 519176), (2336, 508508), (2464, 482092), (2794, 425152), (2912, 407924), (3212, 369824), (3302, 359744), (3556, 334048), (3796, 312928), (4004, 296672), (4064, 292292), (4088, 290576), (4576, 259588), (4672, 254254), (4928, 241046), (5588, 212576), (5621, 211328), (5824, 203962), (6424, 184912), (6604, 179872), (6643, 178816), (7112, 167024), (7592, 156464), (8008, 148336), (8128, 146146), (8176, 145288), (9152, 129794), (9271, 128128), (9344, 127127), (9779, 121472), (9856, 120523), (10439, 113792), (11176, 106288), (11242, 105664), (11557, 102784), (11648, 101981), (12848, 92456), (13208, 89936), (13286, 89408), (14224, 83512), (15184, 78232), (16016, 74168), (16256, 73073), (16352, 72644), (18161, 65408), (18304, 64897), (18542, 64064), (19558, 60736), (20878, 56896), (22352, 53144), (22484, 52832), (23114, 51392), (25696, 46228), (26416, 44968), (26572, 44704), (28448, 41756), (30368, 39116), (32032, 37084), (32704, 36322)]