268891364

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331147}}^1$

素因数の和:331187

約数の個数: 24

約数和(自身を含む): 556328640

約数和(自身を除く): 287437276

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 331147, 662294, 1324588, 2318029, 4636058, 9272116, 9603263, 19206526, 38413052, 67222841, 134445682, 268891364]

約数ペア:

[(1, 268891364), (2, 134445682), (4, 67222841), (7, 38413052), (14, 19206526), (28, 9603263), (29, 9272116), (58, 4636058), (116, 2318029), (203, 1324588), (406, 662294), (812, 331147)]