319980048

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{289837}}^1$

素因数の和:289871

約数の個数: 40

約数和(自身を含む): 862557888

約数和(自身を除く): 542577840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 289837, 579674, 869511, 1159348, 1739022, 2318696, 3478044, 4637392, 6666251, 6956088, 13332502, 13912176, 19998753, 26665004, 39997506, 53330008, 79995012, 106660016, 159990024, 319980048]

約数ペア:

[(1, 319980048), (2, 159990024), (3, 106660016), (4, 79995012), (6, 53330008), (8, 39997506), (12, 26665004), (16, 19998753), (23, 13912176), (24, 13332502), (46, 6956088), (48, 6666251), (69, 4637392), (92, 3478044), (138, 2318696), (184, 1739022), (276, 1159348), (368, 869511), (552, 579674), (1104, 289837)]