28683747456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26479}}^1$

素因数の和:26547

約数の個数: 256

約数和(自身を含む): 96802406400

約数和(自身を除く): 68118658944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 208, 217, 224, 248, 273, 312, 336, 364, 372, 384, 403, 416, 434, 448, 496, 546, 624, 651, 672, 728, 744, 806, 832, 868, 896, 992, 1092, 1209, 1248, 1302, 1344, 1456, 1488, 1612, 1664, 1736, 1984, 2184, 2418, 2496, 2604, 2688, 2821, 2912, 2976, 3224, 3472, 3968, 4368, 4836, 4992, 5208, 5642, 5824, 5952, 6448, 6944, 8463, 8736, 9672, 10416, 11284, 11648, 11904, 12896, 13888, 16926, 17472, 19344, 20832, 22568, 25792, 26479, 27776, 33852, 34944, 38688, 41664, 45136, 51584, 52958, 67704, 77376, 79437, 83328, 90272, 105916, 135408, 154752, 158874, 180544, 185353, 211832, 270816, 317748, 344227, 361088, 370706, 423664, 541632, 556059, 635496, 688454, 741412, 820849, 847328, 1032681, 1083264, 1112118, 1270992, 1376908, 1482824, 1641698, 1694656, 2065362, 2224236, 2409589, 2462547, 2541984, 2753816, 2965648, 3283396, 3389312, 4130724, 4448472, 4819178, 4925094, 5083968, 5507632, 5745943, 5931296, 6566792, 7228767, 8261448, 8896944, 9638356, 9850188, 10167936, 10671037, 11015264, 11491886, 11862592, 13133584, 14457534, 16522896, 17237829, 17793888, 19276712, 19700376, 21342074, 22030528, 22983772, 23725184, 26267168, 28915068, 32013111, 33045792, 34475658, 35587776, 38553424, 39400752, 42684148, 44061056, 45967544, 52534336, 57830136, 64026222, 66091584, 68951316, 71175552, 74697259, 77106848, 78801504, 85368296, 91935088, 105068672, 115660272, 128052444, 132183168, 137902632, 149394518, 154213696, 157603008, 170736592, 183870176, 224091777, 231320544, 256104888, 275805264, 298789036, 308427392, 315206016, 341473184, 367740352, 448183554, 462641088, 512209776, 551610528, 597578072, 682946368, 735480704, 896367108, 925282176, 1024419552, 1103221056, 1195156144, 1365892736, 1792734216, 2048839104, 2206442112, 2390312288, 3585468432, 4097678208, 4780624576, 7170936864, 9561249152, 14341873728, 28683747456]

約数ペア:

[(1, 28683747456), (2, 14341873728), (3, 9561249152), (4, 7170936864), (6, 4780624576), (7, 4097678208), (8, 3585468432), (12, 2390312288), (13, 2206442112), (14, 2048839104), (16, 1792734216), (21, 1365892736), (24, 1195156144), (26, 1103221056), (28, 1024419552), (31, 925282176), (32, 896367108), (39, 735480704), (42, 682946368), (48, 597578072), (52, 551610528), (56, 512209776), (62, 462641088), (64, 448183554), (78, 367740352), (84, 341473184), (91, 315206016), (93, 308427392), (96, 298789036), (104, 275805264), (112, 256104888), (124, 231320544), (128, 224091777), (156, 183870176), (168, 170736592), (182, 157603008), (186, 154213696), (192, 149394518), (208, 137902632), (217, 132183168), (224, 128052444), (248, 115660272), (273, 105068672), (312, 91935088), (336, 85368296), (364, 78801504), (372, 77106848), (384, 74697259), (403, 71175552), (416, 68951316), (434, 66091584), (448, 64026222), (496, 57830136), (546, 52534336), (624, 45967544), (651, 44061056), (672, 42684148), (728, 39400752), (744, 38553424), (806, 35587776), (832, 34475658), (868, 33045792), (896, 32013111), (992, 28915068), (1092, 26267168), (1209, 23725184), (1248, 22983772), (1302, 22030528), (1344, 21342074), (1456, 19700376), (1488, 19276712), (1612, 17793888), (1664, 17237829), (1736, 16522896), (1984, 14457534), (2184, 13133584), (2418, 11862592), (2496, 11491886), (2604, 11015264), (2688, 10671037), (2821, 10167936), (2912, 9850188), (2976, 9638356), (3224, 8896944), (3472, 8261448), (3968, 7228767), (4368, 6566792), (4836, 5931296), (4992, 5745943), (5208, 5507632), (5642, 5083968), (5824, 4925094), (5952, 4819178), (6448, 4448472), (6944, 4130724), (8463, 3389312), (8736, 3283396), (9672, 2965648), (10416, 2753816), (11284, 2541984), (11648, 2462547), (11904, 2409589), (12896, 2224236), (13888, 2065362), (16926, 1694656), (17472, 1641698), (19344, 1482824), (20832, 1376908), (22568, 1270992), (25792, 1112118), (26479, 1083264), (27776, 1032681), (33852, 847328), (34944, 820849), (38688, 741412), (41664, 688454), (45136, 635496), (51584, 556059), (52958, 541632), (67704, 423664), (77376, 370706), (79437, 361088), (83328, 344227), (90272, 317748), (105916, 270816), (135408, 211832), (154752, 185353), (158874, 180544)]