274232968

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 543029760

約数和(自身を除く): 268796792

約数列:

[1, 2, 4, 8, 47, 73, 94, 97, 103, 146, 188, 194, 206, 292, 376, 388, 412, 584, 776, 824, 3431, 4559, 4841, 6862, 7081, 7519, 9118, 9682, 9991, 13724, 14162, 15038, 18236, 19364, 19982, 27448, 28324, 30076, 36472, 38728, 39964, 56648, 60152, 79928, 332807, 353393, 469577, 665614, 706786, 729343, 939154, 1331228, 1413572, 1458686, 1878308, 2662456, 2827144, 2917372, 3756616, 5834744, 34279121, 68558242, 137116484, 274232968]

約数ペア:

[(1, 274232968), (2, 137116484), (4, 68558242), (8, 34279121), (47, 5834744), (73, 3756616), (94, 2917372), (97, 2827144), (103, 2662456), (146, 1878308), (188, 1458686), (194, 1413572), (206, 1331228), (292, 939154), (376, 729343), (388, 706786), (412, 665614), (584, 469577), (776, 353393), (824, 332807), (3431, 79928), (4559, 60152), (4841, 56648), (6862, 39964), (7081, 38728), (7519, 36472), (9118, 30076), (9682, 28324), (9991, 27448), (13724, 19982), (14162, 19364), (15038, 18236)]