330721342

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{2399}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 582912000

約数和(自身を除く): 252190658

約数列:

[1, 2, 7, 14, 43, 86, 229, 301, 458, 602, 1603, 2399, 3206, 4798, 9847, 16793, 19694, 33586, 68929, 103157, 137858, 206314, 549371, 722099, 1098742, 1444198, 3845597, 7691194, 23622953, 47245906, 165360671, 330721342]

約数ペア:

[(1, 330721342), (2, 165360671), (7, 47245906), (14, 23622953), (43, 7691194), (86, 3845597), (229, 1444198), (301, 1098742), (458, 722099), (602, 549371), (1603, 206314), (2399, 137858), (3206, 103157), (4798, 68929), (9847, 33586), (16793, 19694)]