1258695216

素因数分解:

$2^4\times 3^2\times {\mathrm{8740939}}^1$

素因数の和:8740953

約数の個数: 30

約数和(自身を含む): 3522598820

約数和(自身を除く): 2263903604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8740939, 17481878, 26222817, 34963756, 52445634, 69927512, 78668451, 104891268, 139855024, 157336902, 209782536, 314673804, 419565072, 629347608, 1258695216]

約数ペア:

[(1, 1258695216), (2, 629347608), (3, 419565072), (4, 314673804), (6, 209782536), (8, 157336902), (9, 139855024), (12, 104891268), (16, 78668451), (18, 69927512), (24, 52445634), (36, 34963756), (48, 26222817), (72, 17481878), (144, 8740939)]