288049156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{26981}}^1$

素因数の和:27159

約数の個数: 24

約数和(自身を含む): 537157656

約数和(自身を除く): 249108500

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 26981, 53962, 107924, 458677, 917354, 1834708, 4236017, 8472034, 16944068, 72012289, 144024578, 288049156]

約数ペア:

[(1, 288049156), (2, 144024578), (4, 72012289), (17, 16944068), (34, 8472034), (68, 4236017), (157, 1834708), (314, 917354), (628, 458677), (2669, 107924), (5338, 53962), (10676, 26981)]