19440394848

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{65599}}^1$

素因数の和:65639

約数の個数: 192

約数和(自身を含む): 66124800000

約数和(自身を除く): 46684405152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 672, 686, 756, 784, 864, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1568, 1764, 2016, 2058, 2352, 2646, 2744, 3024, 3087, 3528, 4116, 4704, 5292, 5488, 6048, 6174, 7056, 8232, 9261, 10584, 10976, 12348, 14112, 16464, 18522, 21168, 24696, 32928, 37044, 42336, 49392, 65599, 74088, 98784, 131198, 148176, 196797, 262396, 296352, 393594, 459193, 524792, 590391, 787188, 918386, 1049584, 1180782, 1377579, 1574376, 1771173, 1836772, 2099168, 2361564, 2755158, 3148752, 3214351, 3542346, 3673544, 4132737, 4723128, 5510316, 6297504, 6428702, 7084692, 7347088, 8265474, 9446256, 9643053, 11020632, 12398211, 12857404, 14169384, 14694176, 16530948, 18892512, 19286106, 22041264, 22500457, 24796422, 25714808, 28338768, 28929159, 33061896, 38572212, 44082528, 45000914, 49592844, 51429616, 56677536, 57858318, 66123792, 67501371, 77144424, 86787477, 90001828, 99185688, 102859232, 115716636, 132247584, 135002742, 154288848, 173574954, 180003656, 198371376, 202504113, 231433272, 270005484, 308577696, 347149908, 360007312, 396742752, 405008226, 462866544, 540010968, 607512339, 694299816, 720014624, 810016452, 925733088, 1080021936, 1215024678, 1388599632, 1620032904, 2160043872, 2430049356, 2777199264, 3240065808, 4860098712, 6480131616, 9720197424, 19440394848]

約数ペア:

[(1, 19440394848), (2, 9720197424), (3, 6480131616), (4, 4860098712), (6, 3240065808), (7, 2777199264), (8, 2430049356), (9, 2160043872), (12, 1620032904), (14, 1388599632), (16, 1215024678), (18, 1080021936), (21, 925733088), (24, 810016452), (27, 720014624), (28, 694299816), (32, 607512339), (36, 540010968), (42, 462866544), (48, 405008226), (49, 396742752), (54, 360007312), (56, 347149908), (63, 308577696), (72, 270005484), (84, 231433272), (96, 202504113), (98, 198371376), (108, 180003656), (112, 173574954), (126, 154288848), (144, 135002742), (147, 132247584), (168, 115716636), (189, 102859232), (196, 99185688), (216, 90001828), (224, 86787477), (252, 77144424), (288, 67501371), (294, 66123792), (336, 57858318), (343, 56677536), (378, 51429616), (392, 49592844), (432, 45000914), (441, 44082528), (504, 38572212), (588, 33061896), (672, 28929159), (686, 28338768), (756, 25714808), (784, 24796422), (864, 22500457), (882, 22041264), (1008, 19286106), (1029, 18892512), (1176, 16530948), (1323, 14694176), (1372, 14169384), (1512, 12857404), (1568, 12398211), (1764, 11020632), (2016, 9643053), (2058, 9446256), (2352, 8265474), (2646, 7347088), (2744, 7084692), (3024, 6428702), (3087, 6297504), (3528, 5510316), (4116, 4723128), (4704, 4132737), (5292, 3673544), (5488, 3542346), (6048, 3214351), (6174, 3148752), (7056, 2755158), (8232, 2361564), (9261, 2099168), (10584, 1836772), (10976, 1771173), (12348, 1574376), (14112, 1377579), (16464, 1180782), (18522, 1049584), (21168, 918386), (24696, 787188), (32928, 590391), (37044, 524792), (42336, 459193), (49392, 393594), (65599, 296352), (74088, 262396), (98784, 196797), (131198, 148176)]