387592128

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 280

約数和(自身を含む): 1433925504

約数和(自身を除く): 1046333376

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, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 448, 462, 504, 528, 567, 576, 594, 616, 648, 672, 693, 704, 756, 792, 864, 891, 924, 971, 1008, 1056, 1134, 1188, 1232, 1296, 1344, 1386, 1512, 1584, 1728, 1782, 1848, 1942, 2016, 2079, 2112, 2268, 2376, 2464, 2592, 2772, 2913, 3024, 3168, 3564, 3696, 3884, 4032, 4158, 4536, 4752, 4928, 5184, 5544, 5826, 6048, 6237, 6336, 6797, 7128, 7392, 7768, 8316, 8739, 9072, 9504, 10681, 11088, 11652, 12096, 12474, 13594, 14256, 14784, 15536, 16632, 17478, 18144, 19008, 20391, 21362, 22176, 23304, 24948, 26217, 27188, 28512, 31072, 32043, 33264, 34956, 36288, 40782, 42724, 44352, 46608, 49896, 52434, 54376, 57024, 61173, 62144, 64086, 66528, 69912, 74767, 78651, 81564, 85448, 93216, 96129, 99792, 104868, 108752, 122346, 128172, 133056, 139824, 149534, 157302, 163128, 170896, 183519, 186432, 192258, 199584, 209736, 217504, 224301, 244692, 256344, 279648, 288387, 299068, 314604, 326256, 341792, 367038, 384516, 399168, 419472, 435008, 448602, 489384, 512688, 550557, 559296, 576774, 598136, 629208, 652512, 672903, 683584, 734076, 769032, 838944, 865161, 897204, 978768, 1025376, 1101114, 1153548, 1196272, 1258416, 1305024, 1345806, 1468152, 1538064, 1677888, 1730322, 1794408, 1957536, 2018709, 2050752, 2202228, 2307096, 2392544, 2516832, 2691612, 2936304, 3076128, 3460644, 3588816, 3915072, 4037418, 4404456, 4614192, 4785088, 5033664, 5383224, 5872608, 6056127, 6152256, 6921288, 7177632, 8074836, 8808912, 9228384, 10766448, 11745216, 12112254, 13842576, 14355264, 16149672, 17617824, 18456768, 21532896, 24224508, 27685152, 32299344, 35235648, 43065792, 48449016, 55370304, 64598688, 96898032, 129197376, 193796064, 387592128]

約数ペア:

[(1, 387592128), (2, 193796064), (3, 129197376), (4, 96898032), (6, 64598688), (7, 55370304), (8, 48449016), (9, 43065792), (11, 35235648), (12, 32299344), (14, 27685152), (16, 24224508), (18, 21532896), (21, 18456768), (22, 17617824), (24, 16149672), (27, 14355264), (28, 13842576), (32, 12112254), (33, 11745216), (36, 10766448), (42, 9228384), (44, 8808912), (48, 8074836), (54, 7177632), (56, 6921288), (63, 6152256), (64, 6056127), (66, 5872608), (72, 5383224), (77, 5033664), (81, 4785088), (84, 4614192), (88, 4404456), (96, 4037418), (99, 3915072), (108, 3588816), (112, 3460644), (126, 3076128), (132, 2936304), (144, 2691612), (154, 2516832), (162, 2392544), (168, 2307096), (176, 2202228), (189, 2050752), (192, 2018709), (198, 1957536), (216, 1794408), (224, 1730322), (231, 1677888), (252, 1538064), (264, 1468152), (288, 1345806), (297, 1305024), (308, 1258416), (324, 1196272), (336, 1153548), (352, 1101114), (378, 1025376), (396, 978768), (432, 897204), (448, 865161), (462, 838944), (504, 769032), (528, 734076), (567, 683584), (576, 672903), (594, 652512), (616, 629208), (648, 598136), (672, 576774), (693, 559296), (704, 550557), (756, 512688), (792, 489384), (864, 448602), (891, 435008), (924, 419472), (971, 399168), (1008, 384516), (1056, 367038), (1134, 341792), (1188, 326256), (1232, 314604), (1296, 299068), (1344, 288387), (1386, 279648), (1512, 256344), (1584, 244692), (1728, 224301), (1782, 217504), (1848, 209736), (1942, 199584), (2016, 192258), (2079, 186432), (2112, 183519), (2268, 170896), (2376, 163128), (2464, 157302), (2592, 149534), (2772, 139824), (2913, 133056), (3024, 128172), (3168, 122346), (3564, 108752), (3696, 104868), (3884, 99792), (4032, 96129), (4158, 93216), (4536, 85448), (4752, 81564), (4928, 78651), (5184, 74767), (5544, 69912), (5826, 66528), (6048, 64086), (6237, 62144), (6336, 61173), (6797, 57024), (7128, 54376), (7392, 52434), (7768, 49896), (8316, 46608), (8739, 44352), (9072, 42724), (9504, 40782), (10681, 36288), (11088, 34956), (11652, 33264), (12096, 32043), (12474, 31072), (13594, 28512), (14256, 27188), (14784, 26217), (15536, 24948), (16632, 23304), (17478, 22176), (18144, 21362), (19008, 20391)]