289300518

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{412109}}^1$

素因数の和:412133

約数の個数: 32

約数和(自身を含む): 692344800

約数和(自身を除く): 403044282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 412109, 824218, 1236327, 2472654, 3708981, 5357417, 7417962, 10714834, 11126943, 16072251, 22253886, 32144502, 48216753, 96433506, 144650259, 289300518]

約数ペア:

[(1, 289300518), (2, 144650259), (3, 96433506), (6, 48216753), (9, 32144502), (13, 22253886), (18, 16072251), (26, 11126943), (27, 10714834), (39, 7417962), (54, 5357417), (78, 3708981), (117, 2472654), (234, 1236327), (351, 824218), (702, 412109)]