301254128

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6389}}^1$

素因数の和:6825

約数の個数: 40

約数和(自身を含む): 668751840

約数和(自身を除く): 367497712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 842, 1684, 2947, 3368, 5894, 6389, 6736, 11788, 12778, 23576, 25556, 44723, 47152, 51112, 89446, 102224, 178892, 357784, 715568, 2689769, 5379538, 10759076, 18828383, 21518152, 37656766, 43036304, 75313532, 150627064, 301254128]

約数ペア:

[(1, 301254128), (2, 150627064), (4, 75313532), (7, 43036304), (8, 37656766), (14, 21518152), (16, 18828383), (28, 10759076), (56, 5379538), (112, 2689769), (421, 715568), (842, 357784), (1684, 178892), (2947, 102224), (3368, 89446), (5894, 51112), (6389, 47152), (6736, 44723), (11788, 25556), (12778, 23576)]