246322128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{394747}}^1$

素因数の和:394771

約数の個数: 40

約数和(自身を含む): 685282528

約数和(自身を除く): 438960400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 394747, 789494, 1184241, 1578988, 2368482, 3157976, 4736964, 5131711, 6315952, 9473928, 10263422, 15395133, 18947856, 20526844, 30790266, 41053688, 61580532, 82107376, 123161064, 246322128]

約数ペア:

[(1, 246322128), (2, 123161064), (3, 82107376), (4, 61580532), (6, 41053688), (8, 30790266), (12, 20526844), (13, 18947856), (16, 15395133), (24, 10263422), (26, 9473928), (39, 6315952), (48, 5131711), (52, 4736964), (78, 3157976), (104, 2368482), (156, 1578988), (208, 1184241), (312, 789494), (624, 394747)]