289602042

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{1109}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 588850560

約数和(自身を除く): 299248518

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 613, 1109, 1226, 1839, 2218, 3327, 3678, 6654, 43523, 78739, 87046, 130569, 157478, 236217, 261138, 472434, 679817, 1359634, 2039451, 4078902, 48267007, 96534014, 144801021, 289602042]

約数ペア:

[(1, 289602042), (2, 144801021), (3, 96534014), (6, 48267007), (71, 4078902), (142, 2039451), (213, 1359634), (426, 679817), (613, 472434), (1109, 261138), (1226, 236217), (1839, 157478), (2218, 130569), (3327, 87046), (3678, 78739), (6654, 43523)]