1998409771008

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1822

約数の個数: 960

約数和(自身を含む): 7320641328000

約数和(自身を除く): 5322231556992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 53, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 106, 108, 112, 114, 126, 128, 133, 144, 152, 159, 162, 168, 171, 189, 192, 212, 216, 224, 228, 252, 256, 266, 288, 304, 318, 324, 336, 342, 371, 378, 384, 399, 424, 432, 448, 456, 477, 504, 512, 513, 532, 567, 576, 608, 636, 648, 672, 684, 742, 756, 768, 798, 848, 864, 896, 912, 954, 1007, 1008, 1024, 1026, 1064, 1113, 1134, 1152, 1197, 1216, 1272, 1296, 1344, 1368, 1431, 1484, 1512, 1536, 1539, 1596, 1696, 1709, 1728, 1792, 1824, 1908, 2014, 2016, 2048, 2052, 2128, 2226, 2268, 2304, 2394, 2432, 2544, 2592, 2688, 2736, 2862, 2968, 3021, 3024, 3072, 3078, 3192, 3339, 3392, 3418, 3456, 3584, 3591, 3648, 3816, 4028, 4032, 4104, 4256, 4293, 4452, 4536, 4608, 4788, 4864, 5088, 5127, 5184, 5376, 5472, 5724, 5936, 6042, 6048, 6144, 6156, 6384, 6678, 6784, 6836, 6912, 7049, 7168, 7182, 7296, 7632, 8056, 8064, 8208, 8512, 8586, 8904, 9063, 9072, 9216, 9576, 9728, 10017, 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約数ペア:

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