280027224

素因数分解:

$2^3\times 3^2\times {\mathrm{673}}^1\times {\mathrm{5779}}^1$

素因数の和:6464

約数の個数: 48

約数和(自身を含む): 759665400

約数和(自身を除く): 479638176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 673, 1346, 2019, 2692, 4038, 5384, 5779, 6057, 8076, 11558, 12114, 16152, 17337, 23116, 24228, 34674, 46232, 48456, 52011, 69348, 104022, 138696, 208044, 416088, 3889267, 7778534, 11667801, 15557068, 23335602, 31114136, 35003403, 46671204, 70006806, 93342408, 140013612, 280027224]

約数ペア:

[(1, 280027224), (2, 140013612), (3, 93342408), (4, 70006806), (6, 46671204), (8, 35003403), (9, 31114136), (12, 23335602), (18, 15557068), (24, 11667801), (36, 7778534), (72, 3889267), (673, 416088), (1346, 208044), (2019, 138696), (2692, 104022), (4038, 69348), (5384, 52011), (5779, 48456), (6057, 46232), (8076, 34674), (11558, 24228), (12114, 23116), (16152, 17337)]