318981546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8363}}^1$

素因数の和:8547

約数の個数: 48

約数和(自身を含む): 748946016

約数和(自身を除く): 429964470

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 978, 1467, 2119, 2934, 4238, 6357, 8363, 12714, 16726, 19071, 25089, 38142, 50178, 75267, 108719, 150534, 217438, 326157, 652314, 978471, 1363169, 1956942, 2726338, 4089507, 8179014, 12268521, 17721197, 24537042, 35442394, 53163591, 106327182, 159490773, 318981546]

約数ペア:

[(1, 318981546), (2, 159490773), (3, 106327182), (6, 53163591), (9, 35442394), (13, 24537042), (18, 17721197), (26, 12268521), (39, 8179014), (78, 4089507), (117, 2726338), (163, 1956942), (234, 1363169), (326, 978471), (489, 652314), (978, 326157), (1467, 217438), (2119, 150534), (2934, 108719), (4238, 75267), (6357, 50178), (8363, 38142), (12714, 25089), (16726, 19071)]