315096392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{11789}}^1$

素因数の和:12065

約数の個数: 32

約数和(自身を含む): 638782200

約数和(自身を除く): 323685808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 2056, 3341, 6682, 11789, 13364, 23578, 26728, 47156, 94312, 153257, 306514, 613028, 1226056, 3029773, 6059546, 12119092, 24238184, 39387049, 78774098, 157548196, 315096392]

約数ペア:

[(1, 315096392), (2, 157548196), (4, 78774098), (8, 39387049), (13, 24238184), (26, 12119092), (52, 6059546), (104, 3029773), (257, 1226056), (514, 613028), (1028, 306514), (2056, 153257), (3341, 94312), (6682, 47156), (11789, 26728), (13364, 23578)]