19064399616

素因数分解:

$2^8\times 3^2\times {\mathrm{409}}^1\times {\mathrm{20231}}^1$

素因数の和:20662

約数の個数: 108

約数和(自身を含む): 55104482160

約数和(自身を除く): 36040082544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 409, 576, 768, 818, 1152, 1227, 1636, 2304, 2454, 3272, 3681, 4908, 6544, 7362, 9816, 13088, 14724, 19632, 20231, 26176, 29448, 39264, 40462, 52352, 58896, 60693, 78528, 80924, 104704, 117792, 121386, 157056, 161848, 182079, 235584, 242772, 314112, 323696, 364158, 471168, 485544, 647392, 728316, 942336, 971088, 1294784, 1456632, 1942176, 2589568, 2913264, 3884352, 5179136, 5826528, 7768704, 8274479, 11653056, 15537408, 16548958, 23306112, 24823437, 33097916, 46612224, 49646874, 66195832, 74470311, 99293748, 132391664, 148940622, 198587496, 264783328, 297881244, 397174992, 529566656, 595762488, 794349984, 1059133312, 1191524976, 1588699968, 2118266624, 2383049952, 3177399936, 4766099904, 6354799872, 9532199808, 19064399616]

約数ペア:

[(1, 19064399616), (2, 9532199808), (3, 6354799872), (4, 4766099904), (6, 3177399936), (8, 2383049952), (9, 2118266624), (12, 1588699968), (16, 1191524976), (18, 1059133312), (24, 794349984), (32, 595762488), (36, 529566656), (48, 397174992), (64, 297881244), (72, 264783328), (96, 198587496), (128, 148940622), (144, 132391664), (192, 99293748), (256, 74470311), (288, 66195832), (384, 49646874), (409, 46612224), (576, 33097916), (768, 24823437), (818, 23306112), (1152, 16548958), (1227, 15537408), (1636, 11653056), (2304, 8274479), (2454, 7768704), (3272, 5826528), (3681, 5179136), (4908, 3884352), (6544, 2913264), (7362, 2589568), (9816, 1942176), (13088, 1456632), (14724, 1294784), (19632, 971088), (20231, 942336), (26176, 728316), (29448, 647392), (39264, 485544), (40462, 471168), (52352, 364158), (58896, 323696), (60693, 314112), (78528, 242772), (80924, 235584), (104704, 182079), (117792, 161848), (121386, 157056)]