225378456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{494251}}^1$

素因数の和:494279

約数の個数: 32

約数和(自身を含む): 593102400

約数和(自身を除く): 367723944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 494251, 988502, 1482753, 1977004, 2965506, 3954008, 5931012, 9390769, 11862024, 18781538, 28172307, 37563076, 56344614, 75126152, 112689228, 225378456]

約数ペア:

[(1, 225378456), (2, 112689228), (3, 75126152), (4, 56344614), (6, 37563076), (8, 28172307), (12, 18781538), (19, 11862024), (24, 9390769), (38, 5931012), (57, 3954008), (76, 2965506), (114, 1977004), (152, 1482753), (228, 988502), (456, 494251)]