311962128

素因数分解:

$2^4\times 3^1\times {\mathrm{6499211}}^1$

素因数の和:6499222

約数の個数: 20

約数和(自身を含む): 805902288

約数和(自身を除く): 493940160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6499211, 12998422, 19497633, 25996844, 38995266, 51993688, 77990532, 103987376, 155981064, 311962128]

約数ペア:

[(1, 311962128), (2, 155981064), (3, 103987376), (4, 77990532), (6, 51993688), (8, 38995266), (12, 25996844), (16, 19497633), (24, 12998422), (48, 6499211)]