253444595712

素因数分解:

$2^{13}\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 1008

約数和(自身を含む): 922206671712

約数和(自身を除く): 668762076000

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 49, 53, 56, 57, 64, 66, 76, 77, 84, 88, 96, 98, 106, 112, 114, 128, 132, 133, 147, 152, 154, 159, 168, 176, 192, 196, 209, 212, 224, 228, 231, 256, 264, 266, 294, 304, 308, 318, 336, 352, 361, 371, 384, 392, 399, 418, 424, 448, 456, 462, 512, 528, 532, 539, 583, 588, 608, 616, 627, 636, 672, 704, 722, 742, 768, 784, 798, 836, 848, 896, 912, 924, 931, 1007, 1024, 1056, 1064, 1078, 1083, 1113, 1166, 1176, 1216, 1232, 1254, 1272, 1344, 1408, 1444, 1463, 1484, 1536, 1568, 1596, 1617, 1672, 1696, 1749, 1792, 1824, 1848, 1862, 2014, 2048, 2112, 2128, 2156, 2166, 2226, 2332, 2352, 2432, 2464, 2508, 2527, 2544, 2597, 2688, 2793, 2816, 2888, 2926, 2968, 3021, 3072, 3136, 3192, 3234, 3344, 3392, 3498, 3584, 3648, 3696, 3724, 3971, 4028, 4081, 4096, 4224, 4256, 4312, 4332, 4389, 4452, 4664, 4704, 4864, 4928, 5016, 5054, 5088, 5194, 5376, 5586, 5632, 5776, 5852, 5936, 6042, 6144, 6272, 6384, 6468, 6688, 6784, 6996, 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約数ペア:

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