1255148748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{4980749}}^1$

素因数の和:4980766

約数の個数: 36

約数和(自身を含む): 3625986000

約数和(自身を除く): 2370837252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 4980749, 9961498, 14942247, 19922996, 29884494, 34865243, 44826741, 59768988, 69730486, 89653482, 104595729, 139460972, 179306964, 209191458, 313787187, 418382916, 627574374, 1255148748]

約数ペア:

[(1, 1255148748), (2, 627574374), (3, 418382916), (4, 313787187), (6, 209191458), (7, 179306964), (9, 139460972), (12, 104595729), (14, 89653482), (18, 69730486), (21, 59768988), (28, 44826741), (36, 34865243), (42, 29884494), (63, 19922996), (84, 14942247), (126, 9961498), (252, 4980749)]