406680756

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{34267}}^1$

素因数の和:34340

約数の個数: 48

約数和(自身を含む): 1013236224

約数和(自身を除く): 606555468

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 11868, 34267, 68534, 102801, 137068, 205602, 411204, 788141, 1473481, 1576282, 2364423, 2946962, 3152564, 4420443, 4728846, 5893924, 8840886, 9457692, 17681772, 33890063, 67780126, 101670189, 135560252, 203340378, 406680756]

約数ペア:

[(1, 406680756), (2, 203340378), (3, 135560252), (4, 101670189), (6, 67780126), (12, 33890063), (23, 17681772), (43, 9457692), (46, 8840886), (69, 5893924), (86, 4728846), (92, 4420443), (129, 3152564), (138, 2946962), (172, 2364423), (258, 1576282), (276, 1473481), (516, 788141), (989, 411204), (1978, 205602), (2967, 137068), (3956, 102801), (5934, 68534), (11868, 34267)]