319738128

素因数分解:

$2^4\times 3^1\times {\mathrm{6661211}}^1$

素因数の和:6661222

約数の個数: 20

約数和(自身を含む): 825990288

約数和(自身を除く): 506252160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6661211, 13322422, 19983633, 26644844, 39967266, 53289688, 79934532, 106579376, 159869064, 319738128]

約数ペア:

[(1, 319738128), (2, 159869064), (3, 106579376), (4, 79934532), (6, 53289688), (8, 39967266), (12, 26644844), (16, 19983633), (24, 13322422), (48, 6661211)]