20131568688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:912

約数の個数: 320

約数和(自身を含む): 66787725312

約数和(自身を除く): 46656156624

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 43, 44, 48, 56, 66, 77, 84, 86, 88, 112, 129, 132, 154, 168, 172, 176, 197, 231, 258, 264, 301, 308, 336, 344, 394, 462, 473, 516, 528, 591, 602, 616, 643, 688, 788, 903, 924, 946, 1032, 1182, 1204, 1232, 1286, 1379, 1419, 1576, 1806, 1848, 1892, 1929, 2064, 2167, 2364, 2408, 2572, 2758, 2838, 3152, 3311, 3612, 3696, 3784, 3858, 4137, 4334, 4501, 4728, 4816, 5144, 5516, 5676, 6501, 6622, 7073, 7224, 7568, 7716, 8274, 8471, 8668, 9002, 9456, 9933, 10288, 11032, 11352, 13002, 13244, 13503, 14146, 14448, 15169, 15432, 16548, 16942, 17336, 18004, 19866, 21219, 22064, 22704, 25413, 26004, 26488, 27006, 27649, 28292, 30338, 30864, 33096, 33884, 34672, 36008, 39732, 42438, 45507, 49511, 50826, 52008, 52976, 54012, 55298, 56584, 59297, 60676, 66192, 67768, 72016, 79464, 82947, 84876, 91014, 93181, 99022, 101652, 104016, 108024, 110596, 113168, 118594, 121352, 126671, 135536, 148533, 158928, 165894, 169752, 177891, 182028, 186362, 193543, 198044, 203304, 216048, 221192, 237188, 242704, 253342, 279543, 297066, 304139, 331788, 339504, 355782, 364056, 372724, 380013, 387086, 396088, 406608, 442384, 474376, 506684, 559086, 580629, 594132, 608278, 652267, 663576, 711564, 728112, 745448, 760026, 774172, 792176, 886697, 912417, 948752, 1013368, 1118172, 1161258, 1188264, 1216556, 1304534, 1327152, 1393381, 1423128, 1490896, 1520052, 1548344, 1773394, 1824834, 1956801, 2026736, 2128973, 2236344, 2322516, 2376528, 2433112, 2609068, 2660091, 2786762, 2846256, 3040104, 3096688, 3546788, 3649668, 3913602, 4180143, 4257946, 4472688, 4645032, 4866224, 5218136, 5320182, 5446853, 5573524, 6080208, 6386919, 7093576, 7299336, 7827204, 8360286, 8515892, 9290064, 9753667, 10436272, 10640364, 10893706, 11147048, 12773838, 14187152, 14598672, 15654408, 16340559, 16720572, 17031784, 19507334, 21280728, 21787412, 22294096, 25547676, 29261001, 31308816, 32681118, 33441144, 34063568, 38127971, 39014668, 42561456, 43574824, 51095352, 58522002, 59915383, 65362236, 66882288, 76255942, 78029336, 87149648, 102190704, 114383913, 117044004, 119830766, 130724472, 152511884, 156058672, 179746149, 228767826, 234088008, 239661532, 261448944, 305023768, 359492298, 419407681, 457535652, 468176016, 479323064, 610047536, 718984596, 838815362, 915071304, 958646128, 1258223043, 1437969192, 1677630724, 1830142608, 2516446086, 2875938384, 3355261448, 5032892172, 6710522896, 10065784344, 20131568688]

約数ペア:

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