257869104

素因数分解:

$2^4\times 3^1\times {\mathrm{5372273}}^1$

素因数の和:5372284

約数の個数: 20

約数和(自身を含む): 666161976

約数和(自身を除く): 408292872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5372273, 10744546, 16116819, 21489092, 32233638, 42978184, 64467276, 85956368, 128934552, 257869104]

約数ペア:

[(1, 257869104), (2, 128934552), (3, 85956368), (4, 64467276), (6, 42978184), (8, 32233638), (12, 21489092), (16, 16116819), (24, 10744546), (48, 5372273)]