30719232

素因数分解:

$2^8\times 3^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 108

約数和(自身を含む): 90344800

約数和(自身を除く): 59625568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 199, 201, 256, 268, 288, 384, 398, 402, 536, 576, 597, 603, 768, 796, 804, 1072, 1152, 1194, 1206, 1592, 1608, 1791, 2144, 2304, 2388, 2412, 3184, 3216, 3582, 4288, 4776, 4824, 6368, 6432, 7164, 8576, 9552, 9648, 12736, 12864, 13333, 14328, 17152, 19104, 19296, 25472, 25728, 26666, 28656, 38208, 38592, 39999, 50944, 51456, 53332, 57312, 76416, 77184, 79998, 106664, 114624, 119997, 152832, 154368, 159996, 213328, 229248, 239994, 319992, 426656, 458496, 479988, 639984, 853312, 959976, 1279968, 1706624, 1919952, 2559936, 3413248, 3839904, 5119872, 7679808, 10239744, 15359616, 30719232]

約数ペア:

[(1, 30719232), (2, 15359616), (3, 10239744), (4, 7679808), (6, 5119872), (8, 3839904), (9, 3413248), (12, 2559936), (16, 1919952), (18, 1706624), (24, 1279968), (32, 959976), (36, 853312), (48, 639984), (64, 479988), (67, 458496), (72, 426656), (96, 319992), (128, 239994), (134, 229248), (144, 213328), (192, 159996), (199, 154368), (201, 152832), (256, 119997), (268, 114624), (288, 106664), (384, 79998), (398, 77184), (402, 76416), (536, 57312), (576, 53332), (597, 51456), (603, 50944), (768, 39999), (796, 38592), (804, 38208), (1072, 28656), (1152, 26666), (1194, 25728), (1206, 25472), (1592, 19296), (1608, 19104), (1791, 17152), (2144, 14328), (2304, 13333), (2388, 12864), (2412, 12736), (3184, 9648), (3216, 9552), (3582, 8576), (4288, 7164), (4776, 6432), (4824, 6368)]