339955542

素因数分解:

$2^1\times 3^5\times {\mathrm{443}}^1\times {\mathrm{1579}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 766059840

約数和(自身を除く): 426104298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 443, 486, 886, 1329, 1579, 2658, 3158, 3987, 4737, 7974, 9474, 11961, 14211, 23922, 28422, 35883, 42633, 71766, 85266, 107649, 127899, 215298, 255798, 383697, 699497, 767394, 1398994, 2098491, 4196982, 6295473, 12590946, 18886419, 37772838, 56659257, 113318514, 169977771, 339955542]

約数ペア:

[(1, 339955542), (2, 169977771), (3, 113318514), (6, 56659257), (9, 37772838), (18, 18886419), (27, 12590946), (54, 6295473), (81, 4196982), (162, 2098491), (243, 1398994), (443, 767394), (486, 699497), (886, 383697), (1329, 255798), (1579, 215298), (2658, 127899), (3158, 107649), (3987, 85266), (4737, 71766), (7974, 42633), (9474, 35883), (11961, 28422), (14211, 23922)]