8439072768

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{65407}}^1$

素因数の和:65442

約数の個数: 144

約数和(自身を含む): 27855959040

約数和(自身を除く): 19416886272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 6144, 7168, 8064, 9216, 10752, 14336, 16128, 18432, 21504, 32256, 43008, 64512, 65407, 129024, 130814, 196221, 261628, 392442, 457849, 523256, 588663, 784884, 915698, 1046512, 1177326, 1373547, 1569768, 1831396, 2093024, 2354652, 2747094, 3139536, 3662792, 4120641, 4186048, 4709304, 5494188, 6279072, 7325584, 8241282, 8372096, 9418608, 10988376, 12558144, 14651168, 16482564, 16744192, 18837216, 21976752, 25116288, 29302336, 32965128, 33488384, 37674432, 43953504, 50232576, 58604672, 65930256, 66976768, 75348864, 87907008, 100465152, 117209344, 131860512, 133953536, 150697728, 175814016, 200930304, 234418688, 263721024, 301395456, 351628032, 401860608, 468837376, 527442048, 602790912, 703256064, 937674752, 1054884096, 1205581824, 1406512128, 2109768192, 2813024256, 4219536384, 8439072768]

約数ペア:

[(1, 8439072768), (2, 4219536384), (3, 2813024256), (4, 2109768192), (6, 1406512128), (7, 1205581824), (8, 1054884096), (9, 937674752), (12, 703256064), (14, 602790912), (16, 527442048), (18, 468837376), (21, 401860608), (24, 351628032), (28, 301395456), (32, 263721024), (36, 234418688), (42, 200930304), (48, 175814016), (56, 150697728), (63, 133953536), (64, 131860512), (72, 117209344), (84, 100465152), (96, 87907008), (112, 75348864), (126, 66976768), (128, 65930256), (144, 58604672), (168, 50232576), (192, 43953504), (224, 37674432), (252, 33488384), (256, 32965128), (288, 29302336), (336, 25116288), (384, 21976752), (448, 18837216), (504, 16744192), (512, 16482564), (576, 14651168), (672, 12558144), (768, 10988376), (896, 9418608), (1008, 8372096), (1024, 8241282), (1152, 7325584), (1344, 6279072), (1536, 5494188), (1792, 4709304), (2016, 4186048), (2048, 4120641), (2304, 3662792), (2688, 3139536), (3072, 2747094), (3584, 2354652), (4032, 2093024), (4608, 1831396), (5376, 1569768), (6144, 1373547), (7168, 1177326), (8064, 1046512), (9216, 915698), (10752, 784884), (14336, 588663), (16128, 523256), (18432, 457849), (21504, 392442), (32256, 261628), (43008, 196221), (64512, 130814), (65407, 129024)]