309538384

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{84481}}^1$

素因数の和:84718

約数の個数: 20

約数和(自身を含む): 602356660

約数和(自身を除く): 292818276

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 84481, 168962, 337924, 675848, 1351696, 19346149, 38692298, 77384596, 154769192, 309538384]

約数ペア:

[(1, 309538384), (2, 154769192), (4, 77384596), (8, 38692298), (16, 19346149), (229, 1351696), (458, 675848), (916, 337924), (1832, 168962), (3664, 84481)]