258271656

素因数分解:

$2^3\times 3^1\times {\mathrm{10761319}}^1$

素因数の和:10761328

約数の個数: 16

約数和(自身を含む): 645679200

約数和(自身を除く): 387407544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10761319, 21522638, 32283957, 43045276, 64567914, 86090552, 129135828, 258271656]

約数ペア:

[(1, 258271656), (2, 129135828), (3, 86090552), (4, 64567914), (6, 43045276), (8, 32283957), (12, 21522638), (24, 10761319)]