21304821888

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{13411}}^1$

素因数の和:13635

約数の個数: 192

約数和(自身を含む): 70425875520

約数和(自身を除く): 49121053632

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, 197, 224, 252, 288, 336, 384, 394, 448, 504, 576, 591, 672, 788, 896, 1008, 1152, 1182, 1344, 1379, 1576, 1773, 2016, 2364, 2688, 2758, 3152, 3546, 4032, 4137, 4728, 5516, 6304, 7092, 8064, 8274, 9456, 11032, 12411, 12608, 13411, 14184, 16548, 18912, 22064, 24822, 25216, 26822, 28368, 33096, 37824, 40233, 44128, 49644, 53644, 56736, 66192, 75648, 80466, 88256, 93877, 99288, 107288, 113472, 120699, 132384, 160932, 176512, 187754, 198576, 214576, 226944, 241398, 264768, 281631, 321864, 375508, 397152, 429152, 482796, 529536, 563262, 643728, 751016, 794304, 844893, 858304, 965592, 1126524, 1287456, 1502032, 1588608, 1689786, 1716608, 1931184, 2253048, 2574912, 2641967, 3004064, 3379572, 3862368, 4506096, 5149824, 5283934, 6008128, 6759144, 7724736, 7925901, 9012192, 10567868, 12016256, 13518288, 15449472, 15851802, 18024384, 18493769, 21135736, 23777703, 27036576, 31703604, 36048768, 36987538, 42271472, 47555406, 54073152, 55481307, 63407208, 73975076, 84542944, 95110812, 108146304, 110962614, 126814416, 147950152, 166443921, 169085888, 190221624, 221925228, 253628832, 295900304, 332887842, 338171776, 380443248, 443850456, 507257664, 591800608, 665775684, 760886496, 887700912, 1014515328, 1183601216, 1331551368, 1521772992, 1775401824, 2367202432, 2663102736, 3043545984, 3550803648, 5326205472, 7101607296, 10652410944, 21304821888]

約数ペア:

[(1, 21304821888), (2, 10652410944), (3, 7101607296), (4, 5326205472), (6, 3550803648), (7, 3043545984), (8, 2663102736), (9, 2367202432), (12, 1775401824), (14, 1521772992), (16, 1331551368), (18, 1183601216), (21, 1014515328), (24, 887700912), (28, 760886496), (32, 665775684), (36, 591800608), (42, 507257664), (48, 443850456), (56, 380443248), (63, 338171776), (64, 332887842), (72, 295900304), (84, 253628832), (96, 221925228), (112, 190221624), (126, 169085888), (128, 166443921), (144, 147950152), (168, 126814416), (192, 110962614), (197, 108146304), (224, 95110812), (252, 84542944), (288, 73975076), (336, 63407208), (384, 55481307), (394, 54073152), (448, 47555406), (504, 42271472), (576, 36987538), (591, 36048768), (672, 31703604), (788, 27036576), (896, 23777703), (1008, 21135736), (1152, 18493769), (1182, 18024384), (1344, 15851802), (1379, 15449472), (1576, 13518288), (1773, 12016256), (2016, 10567868), (2364, 9012192), (2688, 7925901), (2758, 7724736), (3152, 6759144), (3546, 6008128), (4032, 5283934), (4137, 5149824), (4728, 4506096), (5516, 3862368), (6304, 3379572), (7092, 3004064), (8064, 2641967), (8274, 2574912), (9456, 2253048), (11032, 1931184), (12411, 1716608), (12608, 1689786), (13411, 1588608), (14184, 1502032), (16548, 1287456), (18912, 1126524), (22064, 965592), (24822, 858304), (25216, 844893), (26822, 794304), (28368, 751016), (33096, 643728), (37824, 563262), (40233, 529536), (44128, 482796), (49644, 429152), (53644, 397152), (56736, 375508), (66192, 321864), (75648, 281631), (80466, 264768), (88256, 241398), (93877, 226944), (99288, 214576), (107288, 198576), (113472, 187754), (120699, 176512), (132384, 160932)]