2561951376

素因数分解:

$2^4\times 3^3\times {\mathrm{5930443}}^1$

素因数の和:5930460

約数の個数: 40

約数和(自身を含む): 7353750560

約数和(自身を除く): 4791799184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 5930443, 11860886, 17791329, 23721772, 35582658, 47443544, 53373987, 71165316, 94887088, 106747974, 142330632, 160121961, 213495948, 284661264, 320243922, 426991896, 640487844, 853983792, 1280975688, 2561951376]

約数ペア:

[(1, 2561951376), (2, 1280975688), (3, 853983792), (4, 640487844), (6, 426991896), (8, 320243922), (9, 284661264), (12, 213495948), (16, 160121961), (18, 142330632), (24, 106747974), (27, 94887088), (36, 71165316), (48, 53373987), (54, 47443544), (72, 35582658), (108, 23721772), (144, 17791329), (216, 11860886), (432, 5930443)]