289455836

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{367}}^1\times {\mathrm{733}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 510511680

約数和(自身を除く): 221055844

約数列:

[1, 2, 4, 269, 367, 538, 733, 734, 1076, 1466, 1468, 2932, 98723, 197177, 197446, 269011, 394354, 394892, 538022, 788708, 1076044, 72363959, 144727918, 289455836]

約数ペア:

[(1, 289455836), (2, 144727918), (4, 72363959), (269, 1076044), (367, 788708), (538, 538022), (733, 394892), (734, 394354), (1076, 269011), (1466, 197446), (1468, 197177), (2932, 98723)]