421966128

素因数分解:

$2^4\times 3^1\times {\mathrm{349}}^1\times {\mathrm{25189}}^1$

素因数の和:25549

約数の個数: 40

約数和(自身を含む): 1093246000

約数和(自身を除く): 671279872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 349, 698, 1047, 1396, 2094, 2792, 4188, 5584, 8376, 16752, 25189, 50378, 75567, 100756, 151134, 201512, 302268, 403024, 604536, 1209072, 8790961, 17581922, 26372883, 35163844, 52745766, 70327688, 105491532, 140655376, 210983064, 421966128]

約数ペア:

[(1, 421966128), (2, 210983064), (3, 140655376), (4, 105491532), (6, 70327688), (8, 52745766), (12, 35163844), (16, 26372883), (24, 17581922), (48, 8790961), (349, 1209072), (698, 604536), (1047, 403024), (1396, 302268), (2094, 201512), (2792, 151134), (4188, 100756), (5584, 75567), (8376, 50378), (16752, 25189)]