639145536

素因数分解:

$2^6\times 3^1\times {\mathrm{3328883}}^1$

素因数の和:3328898

約数の個数: 28

約数和(自身を含む): 1691073072

約数和(自身を除く): 1051927536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 3328883, 6657766, 9986649, 13315532, 19973298, 26631064, 39946596, 53262128, 79893192, 106524256, 159786384, 213048512, 319572768, 639145536]

約数ペア:

[(1, 639145536), (2, 319572768), (3, 213048512), (4, 159786384), (6, 106524256), (8, 79893192), (12, 53262128), (16, 39946596), (24, 26631064), (32, 19973298), (48, 13315532), (64, 9986649), (96, 6657766), (192, 3328883)]