643382016

素因数分解:

$2^8\times 3^1\times {\mathrm{837737}}^1$

素因数の和:837756

約数の個数: 36

約数和(自身を含む): 1712336472

約数和(自身を除く): 1068954456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 837737, 1675474, 2513211, 3350948, 5026422, 6701896, 10052844, 13403792, 20105688, 26807584, 40211376, 53615168, 80422752, 107230336, 160845504, 214460672, 321691008, 643382016]

約数ペア:

[(1, 643382016), (2, 321691008), (3, 214460672), (4, 160845504), (6, 107230336), (8, 80422752), (12, 53615168), (16, 40211376), (24, 26807584), (32, 20105688), (48, 13403792), (64, 10052844), (96, 6701896), (128, 5026422), (192, 3350948), (256, 2513211), (384, 1675474), (768, 837737)]