1891568448

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42649}}^1$

素因数の和:42685

約数の個数: 168

約数和(自身を含む): 6759854400

約数和(自身を除く): 4868285952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1344, 1386, 1584, 1848, 2016, 2112, 2464, 2772, 3168, 3696, 4032, 4928, 5544, 6336, 7392, 11088, 14784, 22176, 42649, 44352, 85298, 127947, 170596, 255894, 298543, 341192, 383841, 469139, 511788, 597086, 682384, 767682, 895629, 938278, 1023576, 1194172, 1364768, 1407417, 1535364, 1791258, 1876556, 2047152, 2388344, 2686887, 2729536, 2814834, 3070728, 3283973, 3582516, 3753112, 4094304, 4222251, 4776688, 5373774, 5629668, 6141456, 6567946, 7165032, 7506224, 8188608, 8444502, 9553376, 9851919, 10747548, 11259336, 12282912, 13135892, 14330064, 15012448, 16889004, 19106752, 19703838, 21495096, 22518672, 24565824, 26271784, 28660128, 29555757, 30024896, 33778008, 39407676, 42990192, 45037344, 52543568, 57320256, 59111514, 67556016, 78815352, 85980384, 90074688, 105087136, 118223028, 135112032, 157630704, 171960768, 210174272, 236446056, 270224064, 315261408, 472892112, 630522816, 945784224, 1891568448]

約数ペア:

[(1, 1891568448), (2, 945784224), (3, 630522816), (4, 472892112), (6, 315261408), (7, 270224064), (8, 236446056), (9, 210174272), (11, 171960768), (12, 157630704), (14, 135112032), (16, 118223028), (18, 105087136), (21, 90074688), (22, 85980384), (24, 78815352), (28, 67556016), (32, 59111514), (33, 57320256), (36, 52543568), (42, 45037344), (44, 42990192), (48, 39407676), (56, 33778008), (63, 30024896), (64, 29555757), (66, 28660128), (72, 26271784), (77, 24565824), (84, 22518672), (88, 21495096), (96, 19703838), (99, 19106752), (112, 16889004), (126, 15012448), (132, 14330064), (144, 13135892), (154, 12282912), (168, 11259336), (176, 10747548), (192, 9851919), (198, 9553376), (224, 8444502), (231, 8188608), (252, 7506224), (264, 7165032), (288, 6567946), (308, 6141456), (336, 5629668), (352, 5373774), (396, 4776688), (448, 4222251), (462, 4094304), (504, 3753112), (528, 3582516), (576, 3283973), (616, 3070728), (672, 2814834), (693, 2729536), (704, 2686887), (792, 2388344), (924, 2047152), (1008, 1876556), (1056, 1791258), (1232, 1535364), (1344, 1407417), (1386, 1364768), (1584, 1194172), (1848, 1023576), (2016, 938278), (2112, 895629), (2464, 767682), (2772, 682384), (3168, 597086), (3696, 511788), (4032, 469139), (4928, 383841), (5544, 341192), (6336, 298543), (7392, 255894), (11088, 170596), (14784, 127947), (22176, 85298), (42649, 44352)]