338484

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 803488

約数和(自身を除く): 465004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 421, 804, 842, 1263, 1684, 2526, 5052, 28207, 56414, 84621, 112828, 169242, 338484]

約数ペア:

[(1, 338484), (2, 169242), (3, 112828), (4, 84621), (6, 56414), (12, 28207), (67, 5052), (134, 2526), (201, 1684), (268, 1263), (402, 842), (421, 804)]