253427328

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2857}}^1$

素因数の和:2895

約数の個数: 192

約数和(自身を含む): 909529920

約数和(自身を除く): 656102592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1848, 2016, 2112, 2464, 2688, 2772, 2857, 3168, 3696, 4032, 4224, 4928, 5544, 5714, 6336, 7392, 8064, 8571, 9856, 11088, 11428, 12672, 14784, 17142, 19999, 22176, 22856, 25713, 29568, 31427, 34284, 39998, 44352, 45712, 51426, 59997, 62854, 68568, 79996, 88704, 91424, 94281, 102852, 119994, 125708, 137136, 159992, 179991, 182848, 188562, 205704, 219989, 239988, 251416, 274272, 282843, 319984, 359982, 365696, 377124, 411408, 439978, 479976, 502832, 548544, 565686, 639968, 659967, 719964, 754248, 822816, 879956, 959952, 1005664, 1097088, 1131372, 1279936, 1319934, 1439928, 1508496, 1645632, 1759912, 1919904, 1979901, 2011328, 2262744, 2559872, 2639868, 2879856, 3016992, 3291264, 3519824, 3839808, 3959802, 4022656, 4525488, 5279736, 5759712, 6033984, 7039648, 7679616, 7919604, 9050976, 10559472, 11519424, 12067968, 14079296, 15839208, 18101952, 21118944, 23038848, 28158592, 31678416, 36203904, 42237888, 63356832, 84475776, 126713664, 253427328]

約数ペア:

[(1, 253427328), (2, 126713664), (3, 84475776), (4, 63356832), (6, 42237888), (7, 36203904), (8, 31678416), (9, 28158592), (11, 23038848), (12, 21118944), (14, 18101952), (16, 15839208), (18, 14079296), (21, 12067968), (22, 11519424), (24, 10559472), (28, 9050976), (32, 7919604), (33, 7679616), (36, 7039648), (42, 6033984), (44, 5759712), (48, 5279736), (56, 4525488), (63, 4022656), (64, 3959802), (66, 3839808), (72, 3519824), (77, 3291264), (84, 3016992), (88, 2879856), (96, 2639868), (99, 2559872), (112, 2262744), (126, 2011328), (128, 1979901), (132, 1919904), (144, 1759912), (154, 1645632), (168, 1508496), (176, 1439928), (192, 1319934), (198, 1279936), (224, 1131372), (231, 1097088), (252, 1005664), (264, 959952), (288, 879956), (308, 822816), (336, 754248), (352, 719964), (384, 659967), (396, 639968), (448, 565686), (462, 548544), (504, 502832), (528, 479976), (576, 439978), (616, 411408), (672, 377124), (693, 365696), (704, 359982), (792, 319984), (896, 282843), (924, 274272), (1008, 251416), (1056, 239988), (1152, 219989), (1232, 205704), (1344, 188562), (1386, 182848), (1408, 179991), (1584, 159992), (1848, 137136), (2016, 125708), (2112, 119994), (2464, 102852), (2688, 94281), (2772, 91424), (2857, 88704), (3168, 79996), (3696, 68568), (4032, 62854), (4224, 59997), (4928, 51426), (5544, 45712), (5714, 44352), (6336, 39998), (7392, 34284), (8064, 31427), (8571, 29568), (9856, 25713), (11088, 22856), (11428, 22176), (12672, 19999), (14784, 17142)]