388896768

素因数分解:

$2^{11}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:585

約数の個数: 192

約数和(自身を含む): 1242914400

約数和(自身を除く): 854017632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 541, 576, 624, 702, 768, 832, 864, 936, 1024, 1082, 1152, 1248, 1404, 1536, 1623, 1664, 1728, 1872, 2048, 2164, 2304, 2496, 2808, 3072, 3246, 3328, 3456, 3744, 4328, 4608, 4869, 4992, 5616, 6144, 6492, 6656, 6912, 7033, 7488, 8656, 9216, 9738, 9984, 11232, 12984, 13312, 13824, 14066, 14607, 14976, 17312, 18432, 19476, 19968, 21099, 22464, 25968, 26624, 27648, 28132, 29214, 29952, 34624, 38952, 39936, 42198, 44928, 51936, 55296, 56264, 58428, 59904, 63297, 69248, 77904, 79872, 84396, 89856, 103872, 112528, 116856, 119808, 126594, 138496, 155808, 168792, 179712, 189891, 207744, 225056, 233712, 239616, 253188, 276992, 311616, 337584, 359424, 379782, 415488, 450112, 467424, 506376, 553984, 623232, 675168, 718848, 759564, 830976, 900224, 934848, 1012752, 1107968, 1246464, 1350336, 1519128, 1661952, 1800448, 1869696, 2025504, 2492928, 2700672, 3038256, 3323904, 3600896, 3739392, 4051008, 4985856, 5401344, 6076512, 7201792, 7478784, 8102016, 9971712, 10802688, 12153024, 14403584, 14957568, 16204032, 21605376, 24306048, 29915136, 32408064, 43210752, 48612096, 64816128, 97224192, 129632256, 194448384, 388896768]

約数ペア:

[(1, 388896768), (2, 194448384), (3, 129632256), (4, 97224192), (6, 64816128), (8, 48612096), (9, 43210752), (12, 32408064), (13, 29915136), (16, 24306048), (18, 21605376), (24, 16204032), (26, 14957568), (27, 14403584), (32, 12153024), (36, 10802688), (39, 9971712), (48, 8102016), (52, 7478784), (54, 7201792), (64, 6076512), (72, 5401344), (78, 4985856), (96, 4051008), (104, 3739392), (108, 3600896), (117, 3323904), (128, 3038256), (144, 2700672), (156, 2492928), (192, 2025504), (208, 1869696), (216, 1800448), (234, 1661952), (256, 1519128), (288, 1350336), (312, 1246464), (351, 1107968), (384, 1012752), (416, 934848), (432, 900224), (468, 830976), (512, 759564), (541, 718848), (576, 675168), (624, 623232), (702, 553984), (768, 506376), (832, 467424), (864, 450112), (936, 415488), (1024, 379782), (1082, 359424), (1152, 337584), (1248, 311616), (1404, 276992), (1536, 253188), (1623, 239616), (1664, 233712), (1728, 225056), (1872, 207744), (2048, 189891), (2164, 179712), (2304, 168792), (2496, 155808), (2808, 138496), (3072, 126594), (3246, 119808), (3328, 116856), (3456, 112528), (3744, 103872), (4328, 89856), (4608, 84396), (4869, 79872), (4992, 77904), (5616, 69248), (6144, 63297), (6492, 59904), (6656, 58428), (6912, 56264), (7033, 55296), (7488, 51936), (8656, 44928), (9216, 42198), (9738, 39936), (9984, 38952), (11232, 34624), (12984, 29952), (13312, 29214), (13824, 28132), (14066, 27648), (14607, 26624), (14976, 25968), (17312, 22464), (18432, 21099), (19476, 19968)]