222450684

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{77563}}^1$

素因数の和:77809

約数の個数: 24

約数和(自身を含む): 521230080

約数和(自身を除く): 298779396

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 77563, 155126, 232689, 310252, 465378, 930756, 18537557, 37075114, 55612671, 74150228, 111225342, 222450684]

約数ペア:

[(1, 222450684), (2, 111225342), (3, 74150228), (4, 55612671), (6, 37075114), (12, 18537557), (239, 930756), (478, 465378), (717, 310252), (956, 232689), (1434, 155126), (2868, 77563)]