1290216168

素因数分解:

$2^3\times 3^3\times {\mathrm{5973223}}^1$

素因数の和:5973238

約数の個数: 32

約数和(自身を含む): 3583934400

約数和(自身を除く): 2293718232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 5973223, 11946446, 17919669, 23892892, 35839338, 47785784, 53759007, 71678676, 107518014, 143357352, 161277021, 215036028, 322554042, 430072056, 645108084, 1290216168]

約数ペア:

[(1, 1290216168), (2, 645108084), (3, 430072056), (4, 322554042), (6, 215036028), (8, 161277021), (9, 143357352), (12, 107518014), (18, 71678676), (24, 53759007), (27, 47785784), (36, 35839338), (54, 23892892), (72, 17919669), (108, 11946446), (216, 5973223)]