342116774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 549753600

約数和(自身を除く): 207636826

約数列:

[1, 2, 19, 38, 109, 151, 218, 302, 547, 1094, 2071, 2869, 4142, 5738, 10393, 16459, 20786, 32918, 59623, 82597, 119246, 165194, 312721, 625442, 1132837, 1569343, 2265674, 3138686, 9003073, 18006146, 171058387, 342116774]

約数ペア:

[(1, 342116774), (2, 171058387), (19, 18006146), (38, 9003073), (109, 3138686), (151, 2265674), (218, 1569343), (302, 1132837), (547, 625442), (1094, 312721), (2071, 165194), (2869, 119246), (4142, 82597), (5738, 59623), (10393, 32918), (16459, 20786)]