242404324

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{971}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 428652000

約数和(自身を除く): 186247676

約数列:

[1, 2, 4, 139, 278, 449, 556, 898, 971, 1796, 1942, 3884, 62411, 124822, 134969, 249644, 269938, 435979, 539876, 871958, 1743916, 60601081, 121202162, 242404324]

約数ペア:

[(1, 242404324), (2, 121202162), (4, 60601081), (139, 1743916), (278, 871958), (449, 539876), (556, 435979), (898, 269938), (971, 249644), (1796, 134969), (1942, 124822), (3884, 62411)]