388680296

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{214031}}^1$

素因数の和:214264

約数の個数: 16

約数和(自身を含む): 731989440

約数和(自身を除く): 343309144

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 214031, 428062, 856124, 1712248, 48585037, 97170074, 194340148, 388680296]

約数ペア:

[(1, 388680296), (2, 194340148), (4, 97170074), (8, 48585037), (227, 1712248), (454, 856124), (908, 428062), (1816, 214031)]