258628992

素因数分解:

$2^7\times 3^1\times {\mathrm{673513}}^1$

素因数の和:673530

約数の個数: 32

約数和(自身を含む): 686984280

約数和(自身を除く): 428355288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 673513, 1347026, 2020539, 2694052, 4041078, 5388104, 8082156, 10776208, 16164312, 21552416, 32328624, 43104832, 64657248, 86209664, 129314496, 258628992]

約数ペア:

[(1, 258628992), (2, 129314496), (3, 86209664), (4, 64657248), (6, 43104832), (8, 32328624), (12, 21552416), (16, 16164312), (24, 10776208), (32, 8082156), (48, 5388104), (64, 4041078), (96, 2694052), (128, 2020539), (192, 1347026), (384, 673513)]