1222903584

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:672

約数の個数: 216

約数和(自身を含む): 4075425900

約数和(自身を除く): 2852522316

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 193, 196, 224, 252, 288, 294, 336, 386, 392, 441, 449, 504, 579, 588, 672, 772, 784, 882, 898, 1008, 1158, 1176, 1347, 1351, 1544, 1568, 1737, 1764, 1796, 2016, 2316, 2352, 2694, 2702, 3088, 3143, 3474, 3528, 3592, 4041, 4053, 4632, 4704, 5388, 5404, 6176, 6286, 6948, 7056, 7184, 8082, 8106, 9264, 9429, 9457, 10776, 10808, 12159, 12572, 13896, 14112, 14368, 16164, 16212, 18528, 18858, 18914, 21552, 21616, 22001, 24318, 25144, 27792, 28287, 28371, 32328, 32424, 37716, 37828, 43104, 43232, 44002, 48636, 50288, 55584, 56574, 56742, 64656, 64848, 66003, 75432, 75656, 85113, 86657, 88004, 97272, 100576, 113148, 113484, 129312, 129696, 132006, 150864, 151312, 170226, 173314, 176008, 194544, 198009, 226296, 226968, 259971, 264012, 301728, 302624, 340452, 346628, 352016, 389088, 396018, 452592, 453936, 519942, 528024, 606599, 680904, 693256, 704032, 779913, 792036, 905184, 907872, 1039884, 1056048, 1213198, 1361808, 1386512, 1559826, 1584072, 1819797, 2079768, 2112096, 2426396, 2723616, 2773024, 3119652, 3168144, 3639594, 4159536, 4246193, 4852792, 5459391, 6239304, 6336288, 7279188, 8319072, 8492386, 9705584, 10918782, 12478608, 12738579, 14558376, 16984772, 19411168, 21837564, 24957216, 25477158, 29116752, 33969544, 38215737, 43675128, 50954316, 58233504, 67939088, 76431474, 87350256, 101908632, 135878176, 152862948, 174700512, 203817264, 305725896, 407634528, 611451792, 1222903584]

約数ペア:

[(1, 1222903584), (2, 611451792), (3, 407634528), (4, 305725896), (6, 203817264), (7, 174700512), (8, 152862948), (9, 135878176), (12, 101908632), (14, 87350256), (16, 76431474), (18, 67939088), (21, 58233504), (24, 50954316), (28, 43675128), (32, 38215737), (36, 33969544), (42, 29116752), (48, 25477158), (49, 24957216), (56, 21837564), (63, 19411168), (72, 16984772), (84, 14558376), (96, 12738579), (98, 12478608), (112, 10918782), (126, 9705584), (144, 8492386), (147, 8319072), (168, 7279188), (193, 6336288), (196, 6239304), (224, 5459391), (252, 4852792), (288, 4246193), (294, 4159536), (336, 3639594), (386, 3168144), (392, 3119652), (441, 2773024), (449, 2723616), (504, 2426396), (579, 2112096), (588, 2079768), (672, 1819797), (772, 1584072), (784, 1559826), (882, 1386512), (898, 1361808), (1008, 1213198), (1158, 1056048), (1176, 1039884), (1347, 907872), (1351, 905184), (1544, 792036), (1568, 779913), (1737, 704032), (1764, 693256), (1796, 680904), (2016, 606599), (2316, 528024), (2352, 519942), (2694, 453936), (2702, 452592), (3088, 396018), (3143, 389088), (3474, 352016), (3528, 346628), (3592, 340452), (4041, 302624), (4053, 301728), (4632, 264012), (4704, 259971), (5388, 226968), (5404, 226296), (6176, 198009), (6286, 194544), (6948, 176008), (7056, 173314), (7184, 170226), (8082, 151312), (8106, 150864), (9264, 132006), (9429, 129696), (9457, 129312), (10776, 113484), (10808, 113148), (12159, 100576), (12572, 97272), (13896, 88004), (14112, 86657), (14368, 85113), (16164, 75656), (16212, 75432), (18528, 66003), (18858, 64848), (18914, 64656), (21552, 56742), (21616, 56574), (22001, 55584), (24318, 50288), (25144, 48636), (27792, 44002), (28287, 43232), (28371, 43104), (32328, 37828), (32424, 37716)]