268304829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4547}}^1$

素因数の和:4669

約数の個数: 32

約数和(自身を含む): 412594560

約数和(自身を除く): 144289731

約数列:

[1, 3, 13, 17, 39, 51, 89, 221, 267, 663, 1157, 1513, 3471, 4539, 4547, 13641, 19669, 59007, 59111, 77299, 177333, 231897, 404683, 1004887, 1214049, 3014661, 5260879, 6879611, 15782637, 20638833, 89434943, 268304829]

約数ペア:

[(1, 268304829), (3, 89434943), (13, 20638833), (17, 15782637), (39, 6879611), (51, 5260879), (89, 3014661), (221, 1214049), (267, 1004887), (663, 404683), (1157, 231897), (1513, 177333), (3471, 77299), (4539, 59111), (4547, 59007), (13641, 19669)]