19520237568

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1502

約数の個数: 208

約数和(自身を含む): 56722347360

約数和(自身を除く): 37202109792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 89, 96, 104, 128, 156, 178, 192, 208, 256, 267, 312, 356, 384, 416, 512, 534, 624, 712, 768, 832, 1024, 1068, 1157, 1248, 1373, 1424, 1536, 1664, 2048, 2136, 2314, 2496, 2746, 2848, 3072, 3328, 3471, 4096, 4119, 4272, 4628, 4992, 5492, 5696, 6144, 6656, 6942, 8238, 8544, 9256, 9984, 10984, 11392, 12288, 13312, 13884, 16476, 17088, 17849, 18512, 19968, 21968, 22784, 26624, 27768, 32952, 34176, 35698, 37024, 39936, 43936, 45568, 53248, 53547, 55536, 65904, 68352, 71396, 74048, 79872, 87872, 91136, 107094, 111072, 122197, 131808, 136704, 142792, 148096, 159744, 175744, 182272, 214188, 222144, 244394, 263616, 273408, 285584, 296192, 351488, 364544, 366591, 428376, 444288, 488788, 527232, 546816, 571168, 592384, 702976, 733182, 856752, 888576, 977576, 1054464, 1093632, 1142336, 1184768, 1405952, 1466364, 1588561, 1713504, 1777152, 1955152, 2108928, 2284672, 2369536, 2811904, 2932728, 3177122, 3427008, 3554304, 3910304, 4217856, 4569344, 4739072, 4765683, 5623808, 5865456, 6354244, 6854016, 7108608, 7820608, 8435712, 9138688, 9531366, 11730912, 12708488, 13708032, 14217216, 15641216, 16871424, 18277376, 19062732, 23461824, 25416976, 27416064, 31282432, 36554752, 38125464, 46923648, 50833952, 54832128, 62564864, 73109504, 76250928, 93847296, 101667904, 109664256, 125129728, 152501856, 187694592, 203335808, 219328512, 250259456, 305003712, 375389184, 406671616, 500518912, 610007424, 750778368, 813343232, 1220014848, 1501556736, 1626686464, 2440029696, 3253372928, 4880059392, 6506745856, 9760118784, 19520237568]

約数ペア:

[(1, 19520237568), (2, 9760118784), (3, 6506745856), (4, 4880059392), (6, 3253372928), (8, 2440029696), (12, 1626686464), (13, 1501556736), (16, 1220014848), (24, 813343232), (26, 750778368), (32, 610007424), (39, 500518912), (48, 406671616), (52, 375389184), (64, 305003712), (78, 250259456), (89, 219328512), (96, 203335808), (104, 187694592), (128, 152501856), (156, 125129728), (178, 109664256), (192, 101667904), (208, 93847296), (256, 76250928), (267, 73109504), (312, 62564864), (356, 54832128), (384, 50833952), (416, 46923648), (512, 38125464), (534, 36554752), (624, 31282432), (712, 27416064), (768, 25416976), (832, 23461824), (1024, 19062732), (1068, 18277376), (1157, 16871424), (1248, 15641216), (1373, 14217216), (1424, 13708032), (1536, 12708488), (1664, 11730912), (2048, 9531366), (2136, 9138688), (2314, 8435712), (2496, 7820608), (2746, 7108608), (2848, 6854016), (3072, 6354244), (3328, 5865456), (3471, 5623808), (4096, 4765683), (4119, 4739072), (4272, 4569344), (4628, 4217856), (4992, 3910304), (5492, 3554304), (5696, 3427008), (6144, 3177122), (6656, 2932728), (6942, 2811904), (8238, 2369536), (8544, 2284672), (9256, 2108928), (9984, 1955152), (10984, 1777152), (11392, 1713504), (12288, 1588561), (13312, 1466364), (13884, 1405952), (16476, 1184768), (17088, 1142336), (17849, 1093632), (18512, 1054464), (19968, 977576), (21968, 888576), (22784, 856752), (26624, 733182), (27768, 702976), (32952, 592384), (34176, 571168), (35698, 546816), (37024, 527232), (39936, 488788), (43936, 444288), (45568, 428376), (53248, 366591), (53547, 364544), (55536, 351488), (65904, 296192), (68352, 285584), (71396, 273408), (74048, 263616), (79872, 244394), (87872, 222144), (91136, 214188), (107094, 182272), (111072, 175744), (122197, 159744), (131808, 148096), (136704, 142792)]