225754368

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{857}}^1$

素因数の和:897

約数の個数: 144

約数和(自身を含む): 701500800

約数和(自身を除く): 475746432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 857, 896, 1029, 1176, 1344, 1372, 1568, 1714, 1792, 2058, 2352, 2571, 2688, 2744, 3136, 3428, 4116, 4704, 5142, 5376, 5488, 5999, 6272, 6856, 8232, 9408, 10284, 10976, 11998, 12544, 13712, 16464, 17997, 18816, 20568, 21952, 23996, 27424, 32928, 35994, 37632, 41136, 41993, 43904, 47992, 54848, 65856, 71988, 82272, 83986, 87808, 95984, 109696, 125979, 131712, 143976, 164544, 167972, 191968, 219392, 251958, 263424, 287952, 293951, 329088, 335944, 383936, 503916, 575904, 587902, 658176, 671888, 767872, 881853, 1007832, 1151808, 1175804, 1343776, 1535744, 1763706, 2015664, 2303616, 2351608, 2687552, 3527412, 4031328, 4607232, 4703216, 5375104, 7054824, 8062656, 9406432, 10750208, 14109648, 16125312, 18812864, 28219296, 32250624, 37625728, 56438592, 75251456, 112877184, 225754368]

約数ペア:

[(1, 225754368), (2, 112877184), (3, 75251456), (4, 56438592), (6, 37625728), (7, 32250624), (8, 28219296), (12, 18812864), (14, 16125312), (16, 14109648), (21, 10750208), (24, 9406432), (28, 8062656), (32, 7054824), (42, 5375104), (48, 4703216), (49, 4607232), (56, 4031328), (64, 3527412), (84, 2687552), (96, 2351608), (98, 2303616), (112, 2015664), (128, 1763706), (147, 1535744), (168, 1343776), (192, 1175804), (196, 1151808), (224, 1007832), (256, 881853), (294, 767872), (336, 671888), (343, 658176), (384, 587902), (392, 575904), (448, 503916), (588, 383936), (672, 335944), (686, 329088), (768, 293951), (784, 287952), (857, 263424), (896, 251958), (1029, 219392), (1176, 191968), (1344, 167972), (1372, 164544), (1568, 143976), (1714, 131712), (1792, 125979), (2058, 109696), (2352, 95984), (2571, 87808), (2688, 83986), (2744, 82272), (3136, 71988), (3428, 65856), (4116, 54848), (4704, 47992), (5142, 43904), (5376, 41993), (5488, 41136), (5999, 37632), (6272, 35994), (6856, 32928), (8232, 27424), (9408, 23996), (10284, 21952), (10976, 20568), (11998, 18816), (12544, 17997), (13712, 16464)]