21738299968

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 224

約数和(自身を含む): 54928373760

約数和(自身を除く): 33190073792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 103, 112, 113, 154, 176, 206, 224, 226, 308, 352, 379, 412, 448, 452, 616, 704, 721, 758, 791, 824, 904, 1133, 1232, 1243, 1442, 1516, 1582, 1648, 1808, 2266, 2464, 2486, 2653, 2884, 3032, 3164, 3296, 3616, 4169, 4532, 4928, 4972, 5306, 5768, 6064, 6328, 6592, 7232, 7931, 8338, 8701, 9064, 9944, 10612, 11536, 11639, 12128, 12656, 15862, 16676, 17402, 18128, 19888, 21224, 23072, 23278, 24256, 25312, 29183, 31724, 33352, 34804, 36256, 39037, 39776, 42448, 42827, 46144, 46556, 50624, 58366, 63448, 66704, 69608, 72512, 78074, 79552, 81473, 84896, 85654, 93112, 116732, 126896, 128029, 133408, 139216, 156148, 162946, 169792, 171308, 186224, 233464, 253792, 256058, 266816, 273259, 278432, 299789, 312296, 325892, 342616, 372448, 429407, 466928, 471097, 507584, 512116, 546518, 556864, 599578, 624592, 651784, 685232, 744896, 858814, 896203, 933856, 942194, 1024232, 1093036, 1199156, 1249184, 1303568, 1370464, 1717628, 1792406, 1867712, 1884388, 2048464, 2186072, 2398312, 2498368, 2607136, 2740928, 3005849, 3297679, 3435256, 3584812, 3768776, 4096928, 4372144, 4411181, 4796624, 5214272, 6011698, 6595358, 6870512, 7169624, 7537552, 8193856, 8744288, 8822362, 9593248, 12023396, 13190716, 13741024, 14339248, 15075104, 17488576, 17644724, 19186496, 24046792, 26381432, 27482048, 28678496, 30150208, 30878267, 35289448, 48093584, 48522991, 52762864, 57356992, 61756534, 70578896, 96187168, 97045982, 105525728, 123513068, 141157792, 192374336, 194091964, 211051456, 247026136, 282315584, 339660937, 388183928, 494052272, 679321874, 776367856, 988104544, 1358643748, 1552735712, 1976209088, 2717287496, 3105471424, 5434574992, 10869149984, 21738299968]

約数ペア:

[(1, 21738299968), (2, 10869149984), (4, 5434574992), (7, 3105471424), (8, 2717287496), (11, 1976209088), (14, 1552735712), (16, 1358643748), (22, 988104544), (28, 776367856), (32, 679321874), (44, 494052272), (56, 388183928), (64, 339660937), (77, 282315584), (88, 247026136), (103, 211051456), (112, 194091964), (113, 192374336), (154, 141157792), (176, 123513068), (206, 105525728), (224, 97045982), (226, 96187168), (308, 70578896), (352, 61756534), (379, 57356992), (412, 52762864), (448, 48522991), (452, 48093584), (616, 35289448), (704, 30878267), (721, 30150208), (758, 28678496), (791, 27482048), (824, 26381432), (904, 24046792), (1133, 19186496), (1232, 17644724), (1243, 17488576), (1442, 15075104), (1516, 14339248), (1582, 13741024), (1648, 13190716), (1808, 12023396), (2266, 9593248), (2464, 8822362), (2486, 8744288), (2653, 8193856), (2884, 7537552), (3032, 7169624), (3164, 6870512), (3296, 6595358), (3616, 6011698), (4169, 5214272), (4532, 4796624), (4928, 4411181), (4972, 4372144), (5306, 4096928), (5768, 3768776), (6064, 3584812), (6328, 3435256), (6592, 3297679), (7232, 3005849), (7931, 2740928), (8338, 2607136), (8701, 2498368), (9064, 2398312), (9944, 2186072), (10612, 2048464), (11536, 1884388), (11639, 1867712), (12128, 1792406), (12656, 1717628), (15862, 1370464), (16676, 1303568), (17402, 1249184), (18128, 1199156), (19888, 1093036), (21224, 1024232), (23072, 942194), (23278, 933856), (24256, 896203), (25312, 858814), (29183, 744896), (31724, 685232), (33352, 651784), (34804, 624592), (36256, 599578), (39037, 556864), (39776, 546518), (42448, 512116), (42827, 507584), (46144, 471097), (46556, 466928), (50624, 429407), (58366, 372448), (63448, 342616), (66704, 325892), (69608, 312296), (72512, 299789), (78074, 278432), (79552, 273259), (81473, 266816), (84896, 256058), (85654, 253792), (93112, 233464), (116732, 186224), (126896, 171308), (128029, 169792), (133408, 162946), (139216, 156148)]