215372544

素因数分解:

$2^8\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1621}}^1$

素因数の和:1813

約数の個数: 72

約数和(自身を含む): 576874032

約数和(自身を除く): 361501488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 519, 692, 768, 1038, 1384, 1621, 2076, 2768, 3242, 4152, 4863, 5536, 6484, 8304, 9726, 11072, 12968, 16608, 19452, 22144, 25936, 33216, 38904, 44288, 51872, 66432, 77808, 103744, 132864, 155616, 207488, 280433, 311232, 414976, 560866, 622464, 841299, 1121732, 1244928, 1682598, 2243464, 3365196, 4486928, 6730392, 8973856, 13460784, 17947712, 26921568, 35895424, 53843136, 71790848, 107686272, 215372544]

約数ペア:

[(1, 215372544), (2, 107686272), (3, 71790848), (4, 53843136), (6, 35895424), (8, 26921568), (12, 17947712), (16, 13460784), (24, 8973856), (32, 6730392), (48, 4486928), (64, 3365196), (96, 2243464), (128, 1682598), (173, 1244928), (192, 1121732), (256, 841299), (346, 622464), (384, 560866), (519, 414976), (692, 311232), (768, 280433), (1038, 207488), (1384, 155616), (1621, 132864), (2076, 103744), (2768, 77808), (3242, 66432), (4152, 51872), (4863, 44288), (5536, 38904), (6484, 33216), (8304, 25936), (9726, 22144), (11072, 19452), (12968, 16608)]