345204

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 896896

約数和(自身を除く): 551692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 223, 258, 387, 446, 516, 669, 774, 892, 1338, 1548, 2007, 2676, 4014, 8028, 9589, 19178, 28767, 38356, 57534, 86301, 115068, 172602, 345204]

約数ペア:

[(1, 345204), (2, 172602), (3, 115068), (4, 86301), (6, 57534), (9, 38356), (12, 28767), (18, 19178), (36, 9589), (43, 8028), (86, 4014), (129, 2676), (172, 2007), (223, 1548), (258, 1338), (387, 892), (446, 774), (516, 669)]