279870793808

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{24060419}}^1$

素因数の和:24061154

約数の個数: 20

約数和(自身を含む): 542995558560

約数和(自身を除く): 263124764752

約数列:

[1, 2, 4, 8, 16, 727, 1454, 2908, 5816, 11632, 24060419, 48120838, 96241676, 192483352, 384966704, 17491924613, 34983849226, 69967698452, 139935396904, 279870793808]

約数ペア:

[(1, 279870793808), (2, 139935396904), (4, 69967698452), (8, 34983849226), (16, 17491924613), (727, 384966704), (1454, 192483352), (2908, 96241676), (5816, 48120838), (11632, 24060419)]