21023667072

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{77003}}^1$

素因数の和:77105

約数の個数: 128

約数和(自身を含む): 62835264000

約数和(自身を除く): 41811596928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 576, 632, 711, 864, 948, 1152, 1264, 1422, 1728, 1896, 2133, 2528, 2844, 3456, 3792, 4266, 5056, 5688, 7584, 8532, 10112, 11376, 15168, 17064, 22752, 30336, 34128, 45504, 68256, 77003, 91008, 136512, 154006, 231009, 273024, 308012, 462018, 616024, 693027, 924036, 1232048, 1386054, 1848072, 2079081, 2464096, 2772108, 3696144, 4158162, 4928192, 5544216, 6083237, 7392288, 8316324, 9856384, 11088432, 12166474, 14784576, 16632648, 18249711, 22176864, 24332948, 29569152, 33265296, 36499422, 44353728, 48665896, 54749133, 66530592, 72998844, 88707456, 97331792, 109498266, 133061184, 145997688, 164247399, 194663584, 218996532, 266122368, 291995376, 328494798, 389327168, 437993064, 583990752, 656989596, 778654336, 875986128, 1167981504, 1313979192, 1751972256, 2335963008, 2627958384, 3503944512, 5255916768, 7007889024, 10511833536, 21023667072]

約数ペア:

[(1, 21023667072), (2, 10511833536), (3, 7007889024), (4, 5255916768), (6, 3503944512), (8, 2627958384), (9, 2335963008), (12, 1751972256), (16, 1313979192), (18, 1167981504), (24, 875986128), (27, 778654336), (32, 656989596), (36, 583990752), (48, 437993064), (54, 389327168), (64, 328494798), (72, 291995376), (79, 266122368), (96, 218996532), (108, 194663584), (128, 164247399), (144, 145997688), (158, 133061184), (192, 109498266), (216, 97331792), (237, 88707456), (288, 72998844), (316, 66530592), (384, 54749133), (432, 48665896), (474, 44353728), (576, 36499422), (632, 33265296), (711, 29569152), (864, 24332948), (948, 22176864), (1152, 18249711), (1264, 16632648), (1422, 14784576), (1728, 12166474), (1896, 11088432), (2133, 9856384), (2528, 8316324), (2844, 7392288), (3456, 6083237), (3792, 5544216), (4266, 4928192), (5056, 4158162), (5688, 3696144), (7584, 2772108), (8532, 2464096), (10112, 2079081), (11376, 1848072), (15168, 1386054), (17064, 1232048), (22752, 924036), (30336, 693027), (34128, 616024), (45504, 462018), (68256, 308012), (77003, 273024), (91008, 231009), (136512, 154006)]