328676208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{978203}}^1$

素因数の和:978221

約数の個数: 40

約数和(自身を含む): 970378368

約数和(自身を除く): 641702160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 978203, 1956406, 2934609, 3912812, 5869218, 6847421, 7825624, 11738436, 13694842, 15651248, 20542263, 23476872, 27389684, 41084526, 46953744, 54779368, 82169052, 109558736, 164338104, 328676208]

約数ペア:

[(1, 328676208), (2, 164338104), (3, 109558736), (4, 82169052), (6, 54779368), (7, 46953744), (8, 41084526), (12, 27389684), (14, 23476872), (16, 20542263), (21, 15651248), (24, 13694842), (28, 11738436), (42, 7825624), (48, 6847421), (56, 5869218), (84, 3912812), (112, 2934609), (168, 1956406), (336, 978203)]