1976758784

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:104

約数の個数: 480

約数和(自身を含む): 5877748800

約数和(自身を除く): 3900990016

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 29, 32, 38, 44, 49, 52, 56, 58, 64, 76, 77, 88, 91, 98, 104, 112, 116, 128, 133, 143, 152, 154, 176, 182, 196, 203, 208, 209, 224, 232, 247, 256, 266, 286, 304, 308, 319, 352, 364, 377, 392, 406, 416, 418, 448, 464, 494, 512, 532, 539, 551, 572, 608, 616, 637, 638, 704, 728, 754, 784, 812, 832, 836, 896, 928, 931, 988, 1001, 1064, 1078, 1102, 1144, 1216, 1232, 1274, 1276, 1408, 1421, 1456, 1463, 1508, 1568, 1624, 1664, 1672, 1729, 1792, 1856, 1862, 1976, 2002, 2128, 2156, 2204, 2233, 2288, 2432, 2464, 2548, 2552, 2639, 2717, 2816, 2842, 2912, 2926, 3016, 3136, 3248, 3328, 3344, 3458, 3584, 3712, 3724, 3857, 3952, 4004, 4147, 4256, 4312, 4408, 4466, 4576, 4864, 4928, 5096, 5104, 5278, 5434, 5632, 5684, 5824, 5852, 6032, 6061, 6272, 6496, 6656, 6688, 6916, 7007, 7163, 7424, 7448, 7714, 7904, 8008, 8294, 8512, 8624, 8816, 8932, 9152, 9728, 9856, 10192, 10208, 10241, 10556, 10868, 11368, 11648, 11704, 12064, 12103, 12122, 12544, 12992, 13376, 13832, 14014, 14326, 14848, 14896, 15428, 15631, 15808, 16016, 16588, 17024, 17248, 17632, 17864, 18304, 18473, 19019, 19712, 20384, 20416, 20482, 21112, 21736, 22736, 23296, 23408, 24128, 24206, 24244, 25088, 25984, 26752, 26999, 27664, 28028, 28652, 29029, 29792, 30856, 31262, 31616, 32032, 33176, 34048, 34496, 35264, 35728, 36608, 36946, 38038, 39424, 40768, 40832, 40964, 42224, 42427, 43472, 45472, 46592, 46816, 48256, 48412, 48488, 50141, 51968, 53504, 53998, 55328, 56056, 57304, 58058, 59584, 61712, 62524, 63232, 64064, 66352, 68096, 68992, 70528, 71456, 73216, 73892, 76076, 78793, 81536, 81664, 81928, 84448, 84854, 86944, 90944, 93632, 96512, 96824, 96976, 100282, 103936, 107008, 107996, 110656, 112112, 114608, 116116, 119168, 123424, 125048, 126464, 128128, 132704, 133133, 137984, 141056, 142912, 147784, 152152, 157586, 163072, 163328, 163856, 168896, 169708, 173888, 181888, 187264, 193024, 193648, 193952, 200564, 203203, 215992, 221312, 224224, 229216, 232232, 238336, 246848, 250096, 256256, 265408, 266266, 275968, 282112, 285824, 295568, 296989, 304304, 315172, 326144, 327712, 337792, 339416, 347776, 350987, 363776, 374528, 387296, 387904, 401128, 406406, 431984, 442624, 448448, 458432, 464464, 476672, 493696, 500192, 512512, 530816, 532532, 551551, 571648, 591136, 593978, 608608, 630344, 655424, 675584, 678832, 695552, 701974, 727552, 749056, 774592, 775808, 802256, 812812, 863968, 885248, 896896, 916864, 928928, 987392, 1000384, 1061632, 1065064, 1103102, 1143296, 1182272, 1187956, 1217216, 1260688, 1310848, 1351168, 1357664, 1391104, 1403948, 1549184, 1551616, 1604512, 1625624, 1727936, 1793792, 1833728, 1857856, 1974784, 2000768, 2123264, 2130128, 2206204, 2364544, 2375912, 2434432, 2521376, 2621696, 2715328, 2807896, 3098368, 3103232, 3209024, 3251248, 3455872, 3587584, 3667456, 3715712, 3860857, 4001536, 4260256, 4412408, 4729088, 4751824, 4868864, 5042752, 5243392, 5430656, 5615792, 6196736, 6418048, 6502496, 6911744, 7431424, 7721714, 8003072, 8520512, 8824816, 9458176, 9503648, 9737728, 10085504, 10861312, 11231584, 12836096, 13004992, 13823488, 14862848, 15443428, 17041024, 17649632, 19007296, 20171008, 21722624, 22463168, 25672192, 26009984, 30886856, 34082048, 35299264, 38014592, 40342016, 44926336, 52019968, 61773712, 68164096, 70598528, 76029184, 89852672, 104039936, 123547424, 141197056, 152058368, 179705344, 247094848, 282394112, 494189696, 988379392, 1976758784]

約数ペア:

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