19768484736

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 1152

約数和(自身を含む): 81265766400

約数和(自身を除く): 61497281664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 31, 32, 33, 36, 39, 42, 44, 48, 49, 52, 56, 62, 63, 64, 66, 72, 77, 78, 79, 84, 88, 91, 93, 96, 98, 99, 104, 112, 117, 124, 126, 128, 132, 143, 144, 147, 154, 156, 158, 168, 176, 182, 186, 192, 196, 198, 208, 217, 224, 231, 234, 237, 248, 252, 264, 273, 279, 286, 288, 294, 308, 312, 316, 336, 341, 352, 364, 372, 384, 392, 396, 403, 416, 429, 434, 441, 448, 462, 468, 474, 496, 504, 528, 539, 546, 553, 558, 572, 576, 588, 616, 624, 632, 637, 651, 672, 682, 693, 704, 711, 728, 744, 784, 792, 806, 819, 832, 858, 868, 869, 882, 896, 924, 936, 948, 992, 1001, 1008, 1023, 1027, 1056, 1078, 1092, 1106, 1116, 1144, 1152, 1176, 1209, 1232, 1248, 1264, 1274, 1287, 1302, 1344, 1364, 1386, 1408, 1422, 1456, 1488, 1519, 1568, 1584, 1612, 1617, 1638, 1659, 1664, 1716, 1736, 1738, 1764, 1848, 1872, 1896, 1911, 1953, 1984, 2002, 2016, 2046, 2054, 2112, 2156, 2184, 2212, 2232, 2288, 2352, 2387, 2418, 2449, 2464, 2496, 2528, 2548, 2574, 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17143, 17248, 17472, 17696, 17732, 17856, 18018, 18228, 18249, 18304, 18486, 18816, 19096, 19344, 19404, 19592, 19747, 19908, 20384, 20592, 20832, 20856, 21021, 21483, 21567, 21824, 22041, 22176, 22568, 22594, 22752, 22932, 23226, 24024, 24304, 24332, 24552, 24648, 25389, 25792, 25872, 26208, 26544, 26598, 26939, 27342, 27456, 27776, 27808, 28028, 28224, 28644, 28756, 29016, 29388, 29568, 30336, 30576, 30968, 31031, 31248, 31284, 31837, 32032, 32736, 32864, 33418, 33852, 33891, 34286, 34496, 34839, 34944, 35392, 35464, 35712, 36036, 36456, 36498, 36972, 38192, 38688, 38808, 39184, 39494, 39816, 39897, 40768, 41184, 41664, 41712, 42042, 42581, 42966, 43134, 43648, 44082, 44352, 45136, 45188, 45504, 45864, 46452, 48048, 48608, 48664, 49104, 49296, 50127, 50323, 50778, 51429, 51584, 51744, 52416, 53088, 53196, 53878, 54684, 54747, 54912, 55616, 56056, 56448, 57288, 57512, 58032, 58776, 59241, 61152, 61936, 62062, 62496, 62568, 63063, 63674, 64064, 64701, 65472, 65728, 66836, 67704, 67782, 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約数ペア:

[(1, 19768484736), (2, 9884242368), (3, 6589494912), (4, 4942121184), (6, 3294747456), (7, 2824069248), (8, 2471060592), (9, 2196498304), (11, 1797134976), (12, 1647373728), (13, 1520652672), (14, 1412034624), (16, 1235530296), (18, 1098249152), (21, 941356416), (22, 898567488), (24, 823686864), (26, 760326336), (28, 706017312), (31, 637693056), (32, 617765148), (33, 599044992), (36, 549124576), (39, 506884224), (42, 470678208), (44, 449283744), (48, 411843432), (49, 403438464), (52, 380163168), (56, 353008656), (62, 318846528), (63, 313785472), (64, 308882574), (66, 299522496), (72, 274562288), (77, 256733568), (78, 253442112), (79, 250233984), (84, 235339104), (88, 224641872), (91, 217236096), (93, 212564352), (96, 205921716), (98, 201719232), (99, 199681664), (104, 190081584), (112, 176504328), (117, 168961408), (124, 159423264), (126, 156892736), (128, 154441287), (132, 149761248), (143, 138241152), (144, 137281144), (147, 134479488), (154, 128366784), (156, 126721056), (158, 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(1764, 11206624), (1848, 10697232), (1872, 10560088), (1896, 10426416), (1911, 10344576), (1953, 10122112), (1984, 9963954), (2002, 9874368), (2016, 9805796), (2046, 9662016), (2054, 9624384), (2112, 9360078), (2156, 9169056), (2184, 9051504), (2212, 8936928), (2232, 8856848), (2288, 8640072), (2352, 8404968), (2387, 8281728), (2418, 8175552), (2449, 8072064), (2464, 8022924), (2496, 7920066), (2528, 7819812), (2548, 7758432), (2574, 7680064), (2604, 7591584), (2607, 7582848), (2688, 7354347), (2728, 7246512), (2772, 7131488), (2821, 7007616), (2844, 6950944), (2912, 6788628), (2976, 6642636), (3003, 6582912), (3038, 6507072), (3069, 6441344), (3081, 6416256), (3136, 6303726), (3168, 6240052), (3224, 6131664), (3234, 6112704), (3276, 6034336), (3318, 5957952), (3432, 5760048), (3472, 5693688), (3476, 5687136), (3528, 5603312), (3627, 5450368), (3696, 5348616), (3744, 5280044), (3792, 5213208), (3822, 5172288), (3871, 5106816), (3906, 5061056), (3968, 4981977), (4004, 4937184), (4032, 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