253131648

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1265

約数の個数: 192

約数和(自身を含む): 853960320

約数和(自身を除く): 600828672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 294, 308, 336, 352, 384, 392, 448, 462, 528, 539, 588, 616, 672, 704, 784, 896, 924, 1056, 1078, 1176, 1223, 1232, 1344, 1408, 1568, 1617, 1848, 2112, 2156, 2352, 2446, 2464, 2688, 3136, 3234, 3669, 3696, 4224, 4312, 4704, 4892, 4928, 6272, 6468, 7338, 7392, 8561, 8624, 9408, 9784, 9856, 12936, 13453, 14676, 14784, 17122, 17248, 18816, 19568, 25683, 25872, 26906, 29352, 29568, 34244, 34496, 39136, 40359, 51366, 51744, 53812, 58704, 59927, 68488, 68992, 78272, 80718, 94171, 102732, 103488, 107624, 117408, 119854, 136976, 156544, 161436, 179781, 188342, 205464, 206976, 215248, 234816, 239708, 273952, 282513, 322872, 359562, 376684, 410928, 430496, 469632, 479416, 547904, 565026, 645744, 659197, 719124, 753368, 821856, 860992, 958832, 1095808, 1130052, 1291488, 1318394, 1438248, 1506736, 1643712, 1721984, 1917664, 1977591, 2260104, 2582976, 2636788, 2876496, 3013472, 3287424, 3835328, 3955182, 4520208, 5165952, 5273576, 5752992, 6026944, 7670656, 7910364, 9040416, 10547152, 11505984, 12053888, 15820728, 18080832, 21094304, 23011968, 31641456, 36161664, 42188608, 63282912, 84377216, 126565824, 253131648]

約数ペア:

[(1, 253131648), (2, 126565824), (3, 84377216), (4, 63282912), (6, 42188608), (7, 36161664), (8, 31641456), (11, 23011968), (12, 21094304), (14, 18080832), (16, 15820728), (21, 12053888), (22, 11505984), (24, 10547152), (28, 9040416), (32, 7910364), (33, 7670656), (42, 6026944), (44, 5752992), (48, 5273576), (49, 5165952), (56, 4520208), (64, 3955182), (66, 3835328), (77, 3287424), (84, 3013472), (88, 2876496), (96, 2636788), (98, 2582976), (112, 2260104), (128, 1977591), (132, 1917664), (147, 1721984), (154, 1643712), (168, 1506736), (176, 1438248), (192, 1318394), (196, 1291488), (224, 1130052), (231, 1095808), (264, 958832), (294, 860992), (308, 821856), (336, 753368), (352, 719124), (384, 659197), (392, 645744), (448, 565026), (462, 547904), (528, 479416), (539, 469632), (588, 430496), (616, 410928), (672, 376684), (704, 359562), (784, 322872), (896, 282513), (924, 273952), (1056, 239708), (1078, 234816), (1176, 215248), (1223, 206976), (1232, 205464), (1344, 188342), (1408, 179781), (1568, 161436), (1617, 156544), (1848, 136976), (2112, 119854), (2156, 117408), (2352, 107624), (2446, 103488), (2464, 102732), (2688, 94171), (3136, 80718), (3234, 78272), (3669, 68992), (3696, 68488), (4224, 59927), (4312, 58704), (4704, 53812), (4892, 51744), (4928, 51366), (6272, 40359), (6468, 39136), (7338, 34496), (7392, 34244), (8561, 29568), (8624, 29352), (9408, 26906), (9784, 25872), (9856, 25683), (12936, 19568), (13453, 18816), (14676, 17248), (14784, 17122)]