447218688

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{2971}}^1$

素因数の和:3008

約数の個数: 132

約数和(自身を含む): 1387079952

約数和(自身を除く): 939861264

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, 2352, 2688, 2971, 3072, 3136, 3584, 4704, 5376, 5942, 6272, 7168, 8913, 9408, 10752, 11884, 12544, 17826, 18816, 20797, 21504, 23768, 25088, 35652, 37632, 41594, 47536, 50176, 62391, 71304, 75264, 83188, 95072, 124782, 142608, 145579, 150528, 166376, 190144, 249564, 285216, 291158, 332752, 380288, 436737, 499128, 570432, 582316, 665504, 760576, 873474, 998256, 1140864, 1164632, 1331008, 1521152, 1746948, 1996512, 2281728, 2329264, 2662016, 3042304, 3493896, 3993024, 4563456, 4658528, 5324032, 6987792, 7986048, 9126912, 9317056, 10648064, 13975584, 15972096, 18634112, 21296128, 27951168, 31944192, 37268224, 55902336, 63888384, 74536448, 111804672, 149072896, 223609344, 447218688]

約数ペア:

[(1, 447218688), (2, 223609344), (3, 149072896), (4, 111804672), (6, 74536448), (7, 63888384), (8, 55902336), (12, 37268224), (14, 31944192), (16, 27951168), (21, 21296128), (24, 18634112), (28, 15972096), (32, 13975584), (42, 10648064), (48, 9317056), (49, 9126912), (56, 7986048), (64, 6987792), (84, 5324032), (96, 4658528), (98, 4563456), (112, 3993024), (128, 3493896), (147, 3042304), (168, 2662016), (192, 2329264), (196, 2281728), (224, 1996512), (256, 1746948), (294, 1521152), (336, 1331008), (384, 1164632), (392, 1140864), (448, 998256), (512, 873474), (588, 760576), (672, 665504), (768, 582316), (784, 570432), (896, 499128), (1024, 436737), (1176, 380288), (1344, 332752), (1536, 291158), (1568, 285216), (1792, 249564), (2352, 190144), (2688, 166376), (2971, 150528), (3072, 145579), (3136, 142608), (3584, 124782), (4704, 95072), (5376, 83188), (5942, 75264), (6272, 71304), (7168, 62391), (8913, 50176), (9408, 47536), (10752, 41594), (11884, 37632), (12544, 35652), (17826, 25088), (18816, 23768), (20797, 21504)]