248839664

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4133}}^1$

素因数の和:4265

約数の個数: 40

約数和(自身を含む): 498262752

約数和(自身を除く): 249423088

約数列:

[1, 2, 4, 8, 16, 53, 71, 106, 142, 212, 284, 424, 568, 848, 1136, 3763, 4133, 7526, 8266, 15052, 16532, 30104, 33064, 60208, 66128, 219049, 293443, 438098, 586886, 876196, 1173772, 1752392, 2347544, 3504784, 4695088, 15552479, 31104958, 62209916, 124419832, 248839664]

約数ペア:

[(1, 248839664), (2, 124419832), (4, 62209916), (8, 31104958), (16, 15552479), (53, 4695088), (71, 3504784), (106, 2347544), (142, 1752392), (212, 1173772), (284, 876196), (424, 586886), (568, 438098), (848, 293443), (1136, 219049), (3763, 66128), (4133, 60208), (7526, 33064), (8266, 30104), (15052, 16532)]