1988654976

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 640

約数和(自身を含む): 7677711360

約数和(自身を除く): 5689056384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 47, 48, 53, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 94, 96, 99, 106, 108, 112, 126, 128, 132, 141, 144, 154, 159, 162, 168, 176, 188, 189, 192, 198, 212, 216, 224, 231, 252, 264, 282, 288, 297, 308, 318, 324, 329, 336, 352, 371, 376, 378, 384, 396, 423, 424, 432, 448, 462, 477, 504, 517, 528, 564, 567, 576, 583, 594, 616, 636, 648, 658, 672, 693, 704, 742, 752, 756, 792, 846, 848, 864, 891, 896, 924, 954, 987, 1008, 1034, 1056, 1113, 1128, 1134, 1152, 1166, 1188, 1232, 1269, 1272, 1296, 1316, 1344, 1386, 1408, 1431, 1484, 1504, 1512, 1551, 1584, 1692, 1696, 1728, 1749, 1782, 1848, 1908, 1974, 2016, 2068, 2079, 2112, 2226, 2256, 2268, 2332, 2376, 2464, 2491, 2538, 2544, 2592, 2632, 2688, 2772, 2862, 2961, 2968, 3008, 3024, 3102, 3168, 3339, 3384, 3392, 3456, 3498, 3564, 3619, 3696, 3807, 3816, 3948, 4032, 4081, 4136, 4158, 4224, 4293, 4452, 4512, 4536, 4653, 4664, 4752, 4928, 4982, 5076, 5088, 5184, 5247, 5264, 5544, 5724, 5922, 5936, 6016, 6048, 6204, 6237, 6336, 6678, 6768, 6784, 6996, 7128, 7238, 7392, 7473, 7614, 7632, 7896, 8064, 8162, 8272, 8316, 8586, 8883, 8904, 9024, 9072, 9306, 9328, 9504, 9856, 9964, 10017, 10152, 10176, 10368, 10494, 10528, 10857, 11088, 11448, 11844, 11872, 12096, 12243, 12408, 12474, 12672, 13356, 13536, 13959, 13992, 14256, 14476, 14784, 14946, 15228, 15264, 15741, 15792, 16324, 16544, 16632, 17172, 17437, 17766, 17808, 18048, 18144, 18612, 18656, 19008, 19928, 20034, 20304, 20352, 20988, 21056, 21714, 22176, 22419, 22896, 23688, 23744, 24192, 24486, 24816, 24948, 26649, 26712, 27072, 27401, 27918, 27984, 28512, 28952, 29568, 29892, 30051, 30456, 30528, 31482, 31584, 32571, 32648, 33088, 33264, 34344, 34874, 35532, 35616, 36288, 36729, 37224, 37312, 38016, 39856, 40068, 40608, 41877, 41976, 42112, 43428, 44352, 44838, 45792, 47223, 47376, 47488, 48972, 49632, 49896, 52311, 53298, 53424, 54144, 54802, 55836, 55968, 57024, 57904, 59784, 60102, 60912, 61056, 62964, 63168, 65142, 65296, 66176, 66528, 67257, 68688, 69748, 71064, 71232, 72576, 73458, 74448, 74624, 79712, 80136, 81216, 82203, 83754, 83952, 86856, 88704, 89676, 91584, 94446, 94752, 97713, 97944, 99264, 99792, 104622, 106596, 106848, 109604, 110187, 111672, 111936, 114048, 115808, 119568, 120204, 121824, 125928, 126336, 130284, 130592, 133056, 134514, 137376, 139496, 142128, 142464, 146916, 148896, 156933, 159424, 160272, 162432, 164406, 167508, 167904, 173712, 179352, 183168, 188892, 189504, 191807, 195426, 195888, 198528, 199584, 201771, 209244, 213192, 213696, 219208, 220374, 223344, 223872, 231616, 239136, 240408, 243648, 246609, 251856, 260568, 261184, 266112, 269028, 274752, 278992, 284256, 293139, 293832, 297792, 313866, 318848, 320544, 328812, 330561, 335016, 335808, 347424, 358704, 377784, 379008, 383614, 390852, 391776, 399168, 403542, 418488, 426384, 427392, 438416, 440748, 446688, 463232, 470799, 478272, 480816, 487296, 493218, 503712, 521136, 522368, 538056, 549504, 557984, 568512, 575421, 586278, 587664, 595584, 627732, 641088, 657624, 661122, 670032, 671616, 694848, 717408, 739827, 755568, 767228, 781704, 783552, 798336, 807084, 836976, 852768, 876832, 881496, 893376, 941598, 956544, 961632, 986436, 1007424, 1042272, 1076112, 1115968, 1137024, 1150842, 1172556, 1175328, 1255464, 1282176, 1315248, 1322244, 1340064, 1389696, 1412397, 1434816, 1479654, 1511136, 1534456, 1563408, 1567104, 1614168, 1673952, 1705536, 1726263, 1753664, 1762992, 1786752, 1883196, 1923264, 1972872, 2014848, 2084544, 2152224, 2219481, 2231936, 2301684, 2345112, 2350656, 2510928, 2630496, 2644488, 2680128, 2824794, 2869632, 2959308, 3022272, 3068912, 3126816, 3228336, 3347904, 3411072, 3452526, 3507328, 3525984, 3766392, 3846528, 3945744, 4169088, 4304448, 4438962, 4603368, 4690224, 4701312, 5021856, 5178789, 5260992, 5288976, 5360256, 5649588, 5918616, 6044544, 6137824, 6253632, 6456672, 6695808, 6905052, 7051968, 7532784, 7891488, 8608896, 8877924, 9206736, 9380448, 10043712, 10357578, 10521984, 10577952, 11299176, 11837232, 12275648, 12507264, 12913344, 13810104, 14103936, 15065568, 15536367, 15782976, 17755848, 18413472, 18760896, 20087424, 20715156, 21155904, 22598352, 23674464, 24551296, 25826688, 27620208, 30131136, 31072734, 31565952, 35511696, 36826944, 37521792, 41430312, 42311808, 45196704, 47348928, 55240416, 60262272, 62145468, 71023392, 73653888, 82860624, 90393408, 94697856, 110480832, 124290936, 142046784, 165721248, 180786816, 220961664, 248581872, 284093568, 331442496, 497163744, 662884992, 994327488, 1988654976]

約数ペア:

[(1, 1988654976), (2, 994327488), (3, 662884992), (4, 497163744), (6, 331442496), (7, 284093568), (8, 248581872), (9, 220961664), (11, 180786816), (12, 165721248), (14, 142046784), (16, 124290936), (18, 110480832), (21, 94697856), (22, 90393408), (24, 82860624), (27, 73653888), (28, 71023392), (32, 62145468), (33, 60262272), (36, 55240416), (42, 47348928), (44, 45196704), (47, 42311808), (48, 41430312), (53, 37521792), (54, 36826944), (56, 35511696), (63, 31565952), (64, 31072734), (66, 30131136), (72, 27620208), (77, 25826688), (81, 24551296), (84, 23674464), (88, 22598352), (94, 21155904), (96, 20715156), (99, 20087424), (106, 18760896), (108, 18413472), (112, 17755848), (126, 15782976), (128, 15536367), (132, 15065568), (141, 14103936), (144, 13810104), (154, 12913344), (159, 12507264), (162, 12275648), (168, 11837232), (176, 11299176), (188, 10577952), (189, 10521984), (192, 10357578), (198, 10043712), (212, 9380448), (216, 9206736), (224, 8877924), (231, 8608896), (252, 7891488), 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