323328

素因数分解:

$2^8\times 3^1\times {\mathrm{421}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 862568

約数和(自身を除く): 539240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 421, 768, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 13472, 20208, 26944, 40416, 53888, 80832, 107776, 161664, 323328]

約数ペア:

[(1, 323328), (2, 161664), (3, 107776), (4, 80832), (6, 53888), (8, 40416), (12, 26944), (16, 20208), (24, 13472), (32, 10104), (48, 6736), (64, 5052), (96, 3368), (128, 2526), (192, 1684), (256, 1263), (384, 842), (421, 768)]