312791034

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{30829}}^1$

素因数の和:30942

約数の個数: 32

約数和(自身を含む): 665928000

約数和(自身を除く): 353136966

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 5073, 10146, 30829, 61658, 92487, 184974, 585751, 1171502, 1757253, 2743781, 3514506, 5487562, 8231343, 16462686, 52131839, 104263678, 156395517, 312791034]

約数ペア:

[(1, 312791034), (2, 156395517), (3, 104263678), (6, 52131839), (19, 16462686), (38, 8231343), (57, 5487562), (89, 3514506), (114, 2743781), (178, 1757253), (267, 1171502), (534, 585751), (1691, 184974), (3382, 92487), (5073, 61658), (10146, 30829)]