1909968384

素因数分解:

$2^9\times 3^1\times {\mathrm{601}}^1\times {\mathrm{2069}}^1$

素因数の和:2691

約数の個数: 80

約数和(自身を含む): 5099204880

約数和(自身を除く): 3189236496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 601, 768, 1202, 1536, 1803, 2069, 2404, 3606, 4138, 4808, 6207, 7212, 8276, 9616, 12414, 14424, 16552, 19232, 24828, 28848, 33104, 38464, 49656, 57696, 66208, 76928, 99312, 115392, 132416, 153856, 198624, 230784, 264832, 307712, 397248, 461568, 529664, 794496, 923136, 1059328, 1243469, 1588992, 2486938, 3177984, 3730407, 4973876, 7460814, 9947752, 14921628, 19895504, 29843256, 39791008, 59686512, 79582016, 119373024, 159164032, 238746048, 318328064, 477492096, 636656128, 954984192, 1909968384]

約数ペア:

[(1, 1909968384), (2, 954984192), (3, 636656128), (4, 477492096), (6, 318328064), (8, 238746048), (12, 159164032), (16, 119373024), (24, 79582016), (32, 59686512), (48, 39791008), (64, 29843256), (96, 19895504), (128, 14921628), (192, 9947752), (256, 7460814), (384, 4973876), (512, 3730407), (601, 3177984), (768, 2486938), (1202, 1588992), (1536, 1243469), (1803, 1059328), (2069, 923136), (2404, 794496), (3606, 529664), (4138, 461568), (4808, 397248), (6207, 307712), (7212, 264832), (8276, 230784), (9616, 198624), (12414, 153856), (14424, 132416), (16552, 115392), (19232, 99312), (24828, 76928), (28848, 66208), (33104, 57696), (38464, 49656)]