1855819008

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47381}}^1$

素因数の和:47420

約数の個数: 108

約数和(自身を含む): 5665655268

約数和(自身を除く): 3809836260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1632, 2176, 2304, 2448, 3264, 4352, 4896, 6528, 9792, 13056, 19584, 39168, 47381, 94762, 142143, 189524, 284286, 379048, 426429, 568572, 758096, 805477, 852858, 1137144, 1516192, 1610954, 1705716, 2274288, 2416431, 3032384, 3221908, 3411432, 4548576, 4832862, 6064768, 6443816, 6822864, 7249293, 9097152, 9665724, 12129536, 12887632, 13645728, 14498586, 18194304, 19331448, 25775264, 27291456, 28997172, 36388608, 38662896, 51550528, 54582912, 57994344, 77325792, 103101056, 109165824, 115988688, 154651584, 206202112, 231977376, 309303168, 463954752, 618606336, 927909504, 1855819008]

約数ペア:

[(1, 1855819008), (2, 927909504), (3, 618606336), (4, 463954752), (6, 309303168), (8, 231977376), (9, 206202112), (12, 154651584), (16, 115988688), (17, 109165824), (18, 103101056), (24, 77325792), (32, 57994344), (34, 54582912), (36, 51550528), (48, 38662896), (51, 36388608), (64, 28997172), (68, 27291456), (72, 25775264), (96, 19331448), (102, 18194304), (128, 14498586), (136, 13645728), (144, 12887632), (153, 12129536), (192, 9665724), (204, 9097152), (256, 7249293), (272, 6822864), (288, 6443816), (306, 6064768), (384, 4832862), (408, 4548576), (544, 3411432), (576, 3221908), (612, 3032384), (768, 2416431), (816, 2274288), (1088, 1705716), (1152, 1610954), (1224, 1516192), (1632, 1137144), (2176, 852858), (2304, 805477), (2448, 758096), (3264, 568572), (4352, 426429), (4896, 379048), (6528, 284286), (9792, 189524), (13056, 142143), (19584, 94762), (39168, 47381)]