71711840256

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{238201}}^1$

素因数の和:238240

約数の個数: 144

約数和(自身を含む): 222399679320

約数和(自身を除く): 150687839064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2048, 2352, 2688, 3072, 3136, 3584, 4704, 5376, 6144, 6272, 7168, 9408, 10752, 12544, 14336, 18816, 21504, 25088, 37632, 43008, 50176, 75264, 100352, 150528, 238201, 301056, 476402, 714603, 952804, 1429206, 1667407, 1905608, 2858412, 3334814, 3811216, 5002221, 5716824, 6669628, 7622432, 10004442, 11433648, 11671849, 13339256, 15244864, 20008884, 22867296, 23343698, 26678512, 30489728, 35015547, 40017768, 45734592, 46687396, 53357024, 60979456, 70031094, 80035536, 91469184, 93374792, 106714048, 121958912, 140062188, 160071072, 182938368, 186749584, 213428096, 243917824, 280124376, 320142144, 365876736, 373499168, 426856192, 487835648, 560248752, 640284288, 731753472, 746998336, 853712384, 1120497504, 1280568576, 1463506944, 1493996672, 1707424768, 2240995008, 2561137152, 2987993344, 3414849536, 4481990016, 5122274304, 5975986688, 8963980032, 10244548608, 11951973376, 17927960064, 23903946752, 35855920128, 71711840256]

約数ペア:

[(1, 71711840256), (2, 35855920128), (3, 23903946752), (4, 17927960064), (6, 11951973376), (7, 10244548608), (8, 8963980032), (12, 5975986688), (14, 5122274304), (16, 4481990016), (21, 3414849536), (24, 2987993344), (28, 2561137152), (32, 2240995008), (42, 1707424768), (48, 1493996672), (49, 1463506944), (56, 1280568576), (64, 1120497504), (84, 853712384), (96, 746998336), (98, 731753472), (112, 640284288), (128, 560248752), (147, 487835648), (168, 426856192), (192, 373499168), (196, 365876736), (224, 320142144), (256, 280124376), (294, 243917824), (336, 213428096), (384, 186749584), (392, 182938368), (448, 160071072), (512, 140062188), (588, 121958912), (672, 106714048), (768, 93374792), (784, 91469184), (896, 80035536), (1024, 70031094), (1176, 60979456), (1344, 53357024), (1536, 46687396), (1568, 45734592), (1792, 40017768), (2048, 35015547), (2352, 30489728), (2688, 26678512), (3072, 23343698), (3136, 22867296), (3584, 20008884), (4704, 15244864), (5376, 13339256), (6144, 11671849), (6272, 11433648), (7168, 10004442), (9408, 7622432), (10752, 6669628), (12544, 5716824), (14336, 5002221), (18816, 3811216), (21504, 3334814), (25088, 2858412), (37632, 1905608), (43008, 1667407), (50176, 1429206), (75264, 952804), (100352, 714603), (150528, 476402), (238201, 301056)]