312505986928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{11887781}}^1$

素因数の和:11887873

約数の個数: 40

約数和(自身を含む): 636804706176

約数和(自身を除く): 324298719248

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 13144, 26288, 11887781, 23775562, 47551124, 95102248, 190204496, 368521211, 630052393, 737042422, 1260104786, 1474084844, 2520209572, 2948169688, 5040419144, 5896339376, 10080838288, 19531624183, 39063248366, 78126496732, 156252993464, 312505986928]

約数ペア:

[(1, 312505986928), (2, 156252993464), (4, 78126496732), (8, 39063248366), (16, 19531624183), (31, 10080838288), (53, 5896339376), (62, 5040419144), (106, 2948169688), (124, 2520209572), (212, 1474084844), (248, 1260104786), (424, 737042422), (496, 630052393), (848, 368521211), (1643, 190204496), (3286, 95102248), (6572, 47551124), (13144, 23775562), (26288, 11887781)]