21803468544

素因数分解:

$2^8\times 3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 1008

約数和(自身を含む): 82572040320

約数和(自身を除く): 60768571776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 27, 32, 33, 36, 38, 39, 43, 44, 48, 52, 54, 57, 64, 66, 72, 76, 78, 81, 86, 88, 96, 99, 104, 108, 114, 117, 128, 129, 132, 143, 144, 152, 156, 162, 171, 172, 176, 192, 198, 208, 209, 216, 228, 234, 243, 247, 256, 258, 264, 286, 288, 297, 304, 312, 324, 342, 344, 351, 352, 384, 387, 396, 416, 418, 429, 432, 456, 468, 473, 486, 494, 513, 516, 528, 559, 572, 576, 594, 608, 624, 627, 648, 684, 688, 702, 704, 729, 741, 768, 774, 792, 817, 832, 836, 858, 864, 891, 912, 936, 946, 972, 988, 1026, 1032, 1053, 1056, 1118, 1144, 1152, 1161, 1188, 1216, 1248, 1254, 1287, 1296, 1368, 1376, 1404, 1408, 1419, 1458, 1482, 1539, 1548, 1584, 1634, 1664, 1672, 1677, 1716, 1728, 1782, 1824, 1872, 1881, 1892, 1944, 1976, 2052, 2064, 2106, 2112, 2223, 2236, 2288, 2304, 2322, 2376, 2432, 2451, 2496, 2508, 2574, 2592, 2673, 2717, 2736, 2752, 2808, 2816, 2838, 2916, 2964, 3078, 3096, 3159, 3168, 3268, 3328, 3344, 3354, 3432, 3456, 3483, 3564, 3648, 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26752, 26832, 26961, 27456, 27702, 27864, 28512, 29412, 29952, 30096, 30186, 30272, 30888, 31104, 31347, 31616, 31863, 32076, 32604, 32832, 33024, 33696, 33858, 34056, 34749, 35568, 35776, 35948, 36608, 36894, 36936, 37152, 37908, 38016, 38313, 39216, 40014, 40128, 40248, 41184, 41796, 42484, 42768, 43472, 43776, 44118, 44928, 45144, 45279, 45408, 46332, 46656, 47424, 48906, 49192, 49248, 49536, 50544, 50787, 51084, 52288, 53352, 53504, 53664, 53922, 54912, 55341, 55404, 55728, 57024, 58824, 60021, 60192, 60372, 60544, 61776, 62208, 62694, 63232, 63726, 64152, 65208, 65664, 66177, 67392, 67716, 68112, 69498, 71136, 71552, 71896, 73359, 73788, 73872, 74304, 75816, 76032, 76626, 78432, 80028, 80256, 80496, 80883, 82368, 83592, 84968, 85536, 86944, 88236, 89856, 90288, 90558, 90816, 92664, 93312, 94848, 95589, 97812, 98384, 98496, 99072, 101088, 101574, 102168, 104247, 104576, 106704, 107328, 107844, 109824, 110682, 110808, 111456, 114048, 114939, 116831, 117648, 120042, 120384, 120744, 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約数ペア:

[(1, 21803468544), (2, 10901734272), (3, 7267822848), (4, 5450867136), (6, 3633911424), (8, 2725433568), (9, 2422607616), (11, 1982133504), (12, 1816955712), (13, 1677189888), (16, 1362716784), (18, 1211303808), (19, 1147550976), (22, 991066752), (24, 908477856), (26, 838594944), (27, 807535872), (32, 681358392), (33, 660711168), (36, 605651904), (38, 573775488), (39, 559063296), (43, 507057408), (44, 495533376), (48, 454238928), (52, 419297472), (54, 403767936), (57, 382516992), (64, 340679196), (66, 330355584), (72, 302825952), (76, 286887744), (78, 279531648), (81, 269178624), (86, 253528704), (88, 247766688), (96, 227119464), (99, 220237056), (104, 209648736), (108, 201883968), (114, 191258496), (117, 186354432), (128, 170339598), (129, 169019136), (132, 165177792), (143, 152471808), (144, 151412976), (152, 143443872), (156, 139765824), (162, 134589312), (171, 127505664), (172, 126764352), (176, 123883344), (192, 113559732), (198, 110118528), (208, 104824368), (209, 104322816), 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