258584496

素因数分解:

$2^4\times 3^1\times {\mathrm{5387177}}^1$

素因数の和:5387188

約数の個数: 20

約数和(自身を含む): 668010072

約数和(自身を除く): 409425576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5387177, 10774354, 16161531, 21548708, 32323062, 43097416, 64646124, 86194832, 129292248, 258584496]

約数ペア:

[(1, 258584496), (2, 129292248), (3, 86194832), (4, 64646124), (6, 43097416), (8, 32323062), (12, 21548708), (16, 16161531), (24, 10774354), (48, 5387177)]