291265979008

素因数分解:

$2^7\times {\mathrm{613}}^1\times {\mathrm{3712097}}^1$

素因数の和:3712724

約数の個数: 32

約数和(自身を含む): 581203183860

約数和(自身を除く): 289937204852

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 613, 1226, 2452, 4904, 9808, 19616, 39232, 78464, 3712097, 7424194, 14848388, 29696776, 59393552, 118787104, 237574208, 475148416, 2275515461, 4551030922, 9102061844, 18204123688, 36408247376, 72816494752, 145632989504, 291265979008]

約数ペア:

[(1, 291265979008), (2, 145632989504), (4, 72816494752), (8, 36408247376), (16, 18204123688), (32, 9102061844), (64, 4551030922), (128, 2275515461), (613, 475148416), (1226, 237574208), (2452, 118787104), (4904, 59393552), (9808, 29696776), (19616, 14848388), (39232, 7424194), (78464, 3712097)]