19538118912

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:989

約数の個数: 288

約数和(自身を含む): 59484651520

約数和(自身を除く): 39946532608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 127, 128, 152, 156, 192, 208, 228, 247, 254, 256, 304, 312, 381, 384, 416, 456, 494, 508, 608, 624, 741, 762, 768, 811, 832, 912, 988, 1016, 1216, 1248, 1482, 1524, 1622, 1651, 1664, 1824, 1976, 2032, 2413, 2432, 2433, 2496, 2964, 3048, 3244, 3302, 3328, 3648, 3952, 4064, 4826, 4864, 4866, 4953, 4992, 5928, 6096, 6488, 6604, 7239, 7296, 7904, 8128, 9652, 9732, 9906, 9984, 10543, 11856, 12192, 12976, 13208, 14478, 14592, 15409, 15808, 16256, 19304, 19464, 19812, 21086, 23712, 24384, 25952, 26416, 28956, 30818, 31369, 31616, 31629, 32512, 38608, 38928, 39624, 42172, 46227, 47424, 48768, 51904, 52832, 57912, 61636, 62738, 63232, 63258, 77216, 77856, 79248, 84344, 92454, 94107, 94848, 97536, 102997, 103808, 105664, 115824, 123272, 125476, 126516, 154432, 155712, 158496, 168688, 184908, 188214, 189696, 200317, 205994, 207616, 211328, 231648, 246544, 250952, 253032, 308864, 308991, 311424, 316992, 337376, 369816, 376428, 400634, 411988, 422656, 463296, 493088, 501904, 506064, 600951, 617728, 617982, 622848, 633984, 674752, 739632, 752856, 801268, 823976, 926592, 986176, 1003808, 1012128, 1201902, 1235964, 1267968, 1338961, 1349504, 1479264, 1505712, 1602536, 1647952, 1853184, 1956943, 1972352, 2007616, 2024256, 2403804, 2471928, 2677922, 2699008, 2958528, 3011424, 3205072, 3295904, 3913886, 3944704, 4015232, 4016883, 4048512, 4807608, 4943856, 5355844, 5870829, 5917056, 6022848, 6410144, 6591808, 7827772, 8030464, 8033766, 8097024, 9615216, 9887712, 10711688, 11741658, 11834112, 12045696, 12820288, 13183616, 15655544, 16067532, 19230432, 19775424, 21423376, 23483316, 24091392, 25440259, 25640576, 26367232, 31311088, 32135064, 38460864, 39550848, 42846752, 46966632, 50880518, 51281152, 62622176, 64270128, 76320777, 76921728, 79101696, 85693504, 93933264, 101761036, 125244352, 128540256, 152641554, 153843456, 171387008, 187866528, 203522072, 250488704, 257080512, 305283108, 342774016, 375733056, 407044144, 500977408, 514161024, 610566216, 751466112, 814088288, 1028322048, 1221132432, 1502932224, 1628176576, 2442264864, 3256353152, 4884529728, 6512706304, 9769059456, 19538118912]

約数ペア:

[(1, 19538118912), (2, 9769059456), (3, 6512706304), (4, 4884529728), (6, 3256353152), (8, 2442264864), (12, 1628176576), (13, 1502932224), (16, 1221132432), (19, 1028322048), (24, 814088288), (26, 751466112), (32, 610566216), (38, 514161024), (39, 500977408), (48, 407044144), (52, 375733056), (57, 342774016), (64, 305283108), (76, 257080512), (78, 250488704), (96, 203522072), (104, 187866528), (114, 171387008), (127, 153843456), (128, 152641554), (152, 128540256), (156, 125244352), (192, 101761036), (208, 93933264), (228, 85693504), (247, 79101696), (254, 76921728), (256, 76320777), (304, 64270128), (312, 62622176), (381, 51281152), (384, 50880518), (416, 46966632), (456, 42846752), (494, 39550848), (508, 38460864), (608, 32135064), (624, 31311088), (741, 26367232), (762, 25640576), (768, 25440259), (811, 24091392), (832, 23483316), (912, 21423376), (988, 19775424), (1016, 19230432), (1216, 16067532), (1248, 15655544), (1482, 13183616), (1524, 12820288), (1622, 12045696), (1651, 11834112), (1664, 11741658), (1824, 10711688), (1976, 9887712), (2032, 9615216), (2413, 8097024), (2432, 8033766), (2433, 8030464), (2496, 7827772), (2964, 6591808), (3048, 6410144), (3244, 6022848), (3302, 5917056), (3328, 5870829), (3648, 5355844), (3952, 4943856), (4064, 4807608), (4826, 4048512), (4864, 4016883), (4866, 4015232), (4953, 3944704), (4992, 3913886), (5928, 3295904), (6096, 3205072), (6488, 3011424), (6604, 2958528), (7239, 2699008), (7296, 2677922), (7904, 2471928), (8128, 2403804), (9652, 2024256), (9732, 2007616), (9906, 1972352), (9984, 1956943), (10543, 1853184), (11856, 1647952), (12192, 1602536), (12976, 1505712), (13208, 1479264), (14478, 1349504), (14592, 1338961), (15409, 1267968), (15808, 1235964), (16256, 1201902), (19304, 1012128), (19464, 1003808), (19812, 986176), (21086, 926592), (23712, 823976), (24384, 801268), (25952, 752856), (26416, 739632), (28956, 674752), (30818, 633984), (31369, 622848), (31616, 617982), (31629, 617728), (32512, 600951), (38608, 506064), (38928, 501904), (39624, 493088), (42172, 463296), (46227, 422656), (47424, 411988), (48768, 400634), (51904, 376428), (52832, 369816), (57912, 337376), (61636, 316992), (62738, 311424), (63232, 308991), (63258, 308864), (77216, 253032), (77856, 250952), (79248, 246544), (84344, 231648), (92454, 211328), (94107, 207616), (94848, 205994), (97536, 200317), (102997, 189696), (103808, 188214), (105664, 184908), (115824, 168688), (123272, 158496), (125476, 155712), (126516, 154432)]