245177184

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{52121}}^1$

素因数の和:52148

約数の個数: 72

約数和(自身を含む): 748680408

約数和(自身を除く): 503503224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 52121, 104242, 156363, 208484, 312726, 364847, 416968, 625452, 729694, 833936, 1094541, 1250904, 1459388, 1667872, 2189082, 2501808, 2553929, 2918776, 4378164, 5003616, 5107858, 5837552, 7661787, 8756328, 10215716, 11675104, 15323574, 17512656, 20431432, 30647148, 35025312, 40862864, 61294296, 81725728, 122588592, 245177184]

約数ペア:

[(1, 245177184), (2, 122588592), (3, 81725728), (4, 61294296), (6, 40862864), (7, 35025312), (8, 30647148), (12, 20431432), (14, 17512656), (16, 15323574), (21, 11675104), (24, 10215716), (28, 8756328), (32, 7661787), (42, 5837552), (48, 5107858), (49, 5003616), (56, 4378164), (84, 2918776), (96, 2553929), (98, 2501808), (112, 2189082), (147, 1667872), (168, 1459388), (196, 1250904), (224, 1094541), (294, 833936), (336, 729694), (392, 625452), (588, 416968), (672, 364847), (784, 312726), (1176, 208484), (1568, 156363), (2352, 104242), (4704, 52121)]