19351187960832

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{8191}}^1$

素因数の和:8556

約数の個数: 880

約数和(自身を含む): 71357697359872

約数和(自身を除く): 52006509399040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 313, 324, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 512, 546, 567, 576, 624, 626, 648, 672, 702, 728, 756, 768, 819, 832, 864, 896, 936, 939, 1008, 1024, 1053, 1092, 1134, 1152, 1248, 1252, 1296, 1344, 1404, 1456, 1512, 1536, 1638, 1664, 1728, 1792, 1872, 1878, 2016, 2106, 2184, 2191, 2268, 2304, 2457, 2496, 2504, 2592, 2688, 2808, 2817, 2912, 3024, 3072, 3276, 3328, 3456, 3584, 3744, 3756, 4032, 4069, 4212, 4368, 4382, 4536, 4608, 4914, 4992, 5008, 5184, 5376, 5616, 5634, 5824, 6048, 6552, 6573, 6656, 6912, 7168, 7371, 7488, 7512, 8064, 8138, 8191, 8424, 8451, 8736, 8764, 9072, 9216, 9828, 9984, 10016, 10368, 10752, 11232, 11268, 11648, 12096, 12207, 13104, 13146, 13312, 13824, 14742, 14976, 15024, 16128, 16276, 16382, 16848, 16902, 17472, 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4837796990208, 6450395986944, 9675593980416, 19351187960832]

約数ペア:

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