21372854272

素因数分解:

$2^{13}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1168

約数の個数: 224

約数和(自身を含む): 55059462144

約数和(自身を除く): 33686607872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 341, 352, 434, 448, 496, 512, 616, 682, 704, 868, 896, 992, 1024, 1093, 1232, 1364, 1408, 1736, 1792, 1984, 2048, 2186, 2387, 2464, 2728, 2816, 3472, 3584, 3968, 4096, 4372, 4774, 4928, 5456, 5632, 6944, 7168, 7651, 7936, 8192, 8744, 9548, 9856, 10912, 11264, 12023, 13888, 14336, 15302, 15872, 17488, 19096, 19712, 21824, 22528, 24046, 27776, 28672, 30604, 31744, 33883, 34976, 38192, 39424, 43648, 45056, 48092, 55552, 57344, 61208, 63488, 67766, 69952, 76384, 78848, 84161, 87296, 90112, 96184, 111104, 122416, 126976, 135532, 139904, 152768, 157696, 168322, 174592, 192368, 222208, 237181, 244832, 253952, 271064, 279808, 305536, 315392, 336644, 349184, 372713, 384736, 444416, 474362, 489664, 542128, 559616, 611072, 630784, 673288, 698368, 745426, 769472, 888832, 948724, 979328, 1084256, 1119232, 1222144, 1346576, 1396736, 1490852, 1538944, 1777664, 1897448, 1958656, 2168512, 2238464, 2444288, 2608991, 2693152, 2793472, 2981704, 3077888, 3794896, 3917312, 4337024, 4476928, 4888576, 5217982, 5386304, 5963408, 6155776, 7589792, 7834624, 8674048, 8953856, 9777152, 10435964, 10772608, 11926816, 12311552, 15179584, 15669248, 17348096, 19554304, 20871928, 21545216, 23853632, 24623104, 30359168, 31338496, 34696192, 41743856, 43090432, 47707264, 49246208, 60718336, 62676992, 69392384, 83487712, 86180864, 95414528, 98492416, 121436672, 138784768, 166975424, 172361728, 190829056, 242873344, 277569536, 333950848, 344723456, 381658112, 485746688, 667901696, 689446912, 763316224, 971493376, 1335803392, 1526632448, 1942986752, 2671606784, 3053264896, 5343213568, 10686427136, 21372854272]

約数ペア:

[(1, 21372854272), (2, 10686427136), (4, 5343213568), (7, 3053264896), (8, 2671606784), (11, 1942986752), (14, 1526632448), (16, 1335803392), (22, 971493376), (28, 763316224), (31, 689446912), (32, 667901696), (44, 485746688), (56, 381658112), (62, 344723456), (64, 333950848), (77, 277569536), (88, 242873344), (112, 190829056), (124, 172361728), (128, 166975424), (154, 138784768), (176, 121436672), (217, 98492416), (224, 95414528), (248, 86180864), (256, 83487712), (308, 69392384), (341, 62676992), (352, 60718336), (434, 49246208), (448, 47707264), (496, 43090432), (512, 41743856), (616, 34696192), (682, 31338496), (704, 30359168), (868, 24623104), (896, 23853632), (992, 21545216), (1024, 20871928), (1093, 19554304), (1232, 17348096), (1364, 15669248), (1408, 15179584), (1736, 12311552), (1792, 11926816), (1984, 10772608), (2048, 10435964), (2186, 9777152), (2387, 8953856), (2464, 8674048), (2728, 7834624), (2816, 7589792), (3472, 6155776), (3584, 5963408), (3968, 5386304), (4096, 5217982), (4372, 4888576), (4774, 4476928), (4928, 4337024), (5456, 3917312), (5632, 3794896), (6944, 3077888), (7168, 2981704), (7651, 2793472), (7936, 2693152), (8192, 2608991), (8744, 2444288), (9548, 2238464), (9856, 2168512), (10912, 1958656), (11264, 1897448), (12023, 1777664), (13888, 1538944), (14336, 1490852), (15302, 1396736), (15872, 1346576), (17488, 1222144), (19096, 1119232), (19712, 1084256), (21824, 979328), (22528, 948724), (24046, 888832), (27776, 769472), (28672, 745426), (30604, 698368), (31744, 673288), (33883, 630784), (34976, 611072), (38192, 559616), (39424, 542128), (43648, 489664), (45056, 474362), (48092, 444416), (55552, 384736), (57344, 372713), (61208, 349184), (63488, 336644), (67766, 315392), (69952, 305536), (76384, 279808), (78848, 271064), (84161, 253952), (87296, 244832), (90112, 237181), (96184, 222208), (111104, 192368), (122416, 174592), (126976, 168322), (135532, 157696), (139904, 152768)]