245661696

素因数分解:

$2^{15}\times 3^2\times 7^2\times {\mathrm{17}}^1$

素因数の和:67

約数の個数: 288

約数和(自身を含む): 874105830

約数和(自身を除く): 628444134

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 68, 72, 84, 96, 98, 102, 112, 119, 126, 128, 136, 144, 147, 153, 168, 192, 196, 204, 224, 238, 252, 256, 272, 288, 294, 306, 336, 357, 384, 392, 408, 441, 448, 476, 504, 512, 544, 576, 588, 612, 672, 714, 768, 784, 816, 833, 882, 896, 952, 1008, 1024, 1071, 1088, 1152, 1176, 1224, 1344, 1428, 1536, 1568, 1632, 1666, 1764, 1792, 1904, 2016, 2048, 2142, 2176, 2304, 2352, 2448, 2499, 2688, 2856, 3072, 3136, 3264, 3332, 3528, 3584, 3808, 4032, 4096, 4284, 4352, 4608, 4704, 4896, 4998, 5376, 5712, 6144, 6272, 6528, 6664, 7056, 7168, 7497, 7616, 8064, 8192, 8568, 8704, 9216, 9408, 9792, 9996, 10752, 11424, 12288, 12544, 13056, 13328, 14112, 14336, 14994, 15232, 16128, 16384, 17136, 17408, 18432, 18816, 19584, 19992, 21504, 22848, 24576, 25088, 26112, 26656, 28224, 28672, 29988, 30464, 32256, 32768, 34272, 34816, 36864, 37632, 39168, 39984, 43008, 45696, 49152, 50176, 52224, 53312, 56448, 57344, 59976, 60928, 64512, 68544, 69632, 73728, 75264, 78336, 79968, 86016, 91392, 98304, 100352, 104448, 106624, 112896, 114688, 119952, 121856, 129024, 137088, 139264, 147456, 150528, 156672, 159936, 172032, 182784, 200704, 208896, 213248, 225792, 229376, 239904, 243712, 258048, 274176, 278528, 294912, 301056, 313344, 319872, 344064, 365568, 401408, 417792, 426496, 451584, 479808, 487424, 516096, 548352, 557056, 602112, 626688, 639744, 688128, 731136, 802816, 835584, 852992, 903168, 959616, 974848, 1032192, 1096704, 1204224, 1253376, 1279488, 1462272, 1605632, 1671168, 1705984, 1806336, 1919232, 1949696, 2064384, 2193408, 2408448, 2506752, 2558976, 2924544, 3411968, 3612672, 3838464, 3899392, 4386816, 4816896, 5013504, 5117952, 5849088, 6823936, 7225344, 7676928, 8773632, 10235904, 11698176, 13647872, 14450688, 15353856, 17547264, 20471808, 27295744, 30707712, 35094528, 40943616, 61415424, 81887232, 122830848, 245661696]

約数ペア:

[(1, 245661696), (2, 122830848), (3, 81887232), (4, 61415424), (6, 40943616), (7, 35094528), (8, 30707712), (9, 27295744), (12, 20471808), (14, 17547264), (16, 15353856), (17, 14450688), (18, 13647872), (21, 11698176), (24, 10235904), (28, 8773632), (32, 7676928), (34, 7225344), (36, 6823936), (42, 5849088), (48, 5117952), (49, 5013504), (51, 4816896), (56, 4386816), (63, 3899392), (64, 3838464), (68, 3612672), (72, 3411968), (84, 2924544), (96, 2558976), (98, 2506752), (102, 2408448), (112, 2193408), (119, 2064384), (126, 1949696), (128, 1919232), (136, 1806336), (144, 1705984), (147, 1671168), (153, 1605632), (168, 1462272), (192, 1279488), (196, 1253376), (204, 1204224), (224, 1096704), (238, 1032192), (252, 974848), (256, 959616), (272, 903168), (288, 852992), (294, 835584), (306, 802816), (336, 731136), (357, 688128), (384, 639744), (392, 626688), (408, 602112), (441, 557056), (448, 548352), (476, 516096), (504, 487424), (512, 479808), (544, 451584), (576, 426496), (588, 417792), (612, 401408), (672, 365568), (714, 344064), (768, 319872), (784, 313344), (816, 301056), (833, 294912), (882, 278528), (896, 274176), (952, 258048), (1008, 243712), (1024, 239904), (1071, 229376), (1088, 225792), (1152, 213248), (1176, 208896), (1224, 200704), (1344, 182784), (1428, 172032), (1536, 159936), (1568, 156672), (1632, 150528), (1666, 147456), (1764, 139264), (1792, 137088), (1904, 129024), (2016, 121856), (2048, 119952), (2142, 114688), (2176, 112896), (2304, 106624), (2352, 104448), (2448, 100352), (2499, 98304), (2688, 91392), (2856, 86016), (3072, 79968), (3136, 78336), (3264, 75264), (3332, 73728), (3528, 69632), (3584, 68544), (3808, 64512), (4032, 60928), (4096, 59976), (4284, 57344), (4352, 56448), (4608, 53312), (4704, 52224), (4896, 50176), (4998, 49152), (5376, 45696), (5712, 43008), (6144, 39984), (6272, 39168), (6528, 37632), (6664, 36864), (7056, 34816), (7168, 34272), (7497, 32768), (7616, 32256), (8064, 30464), (8192, 29988), (8568, 28672), (8704, 28224), (9216, 26656), (9408, 26112), (9792, 25088), (9996, 24576), (10752, 22848), (11424, 21504), (12288, 19992), (12544, 19584), (13056, 18816), (13328, 18432), (14112, 17408), (14336, 17136), (14994, 16384), (15232, 16128)]