336340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 719712

約数和(自身を除く): 383372

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 251, 268, 335, 502, 670, 1004, 1255, 1340, 2510, 5020, 16817, 33634, 67268, 84085, 168170, 336340]

約数ペア:

[(1, 336340), (2, 168170), (4, 84085), (5, 67268), (10, 33634), (20, 16817), (67, 5020), (134, 2510), (251, 1340), (268, 1255), (335, 1004), (502, 670)]