247905828

素因数分解:

$2^2\times 3^2\times {\mathrm{1447}}^1\times {\mathrm{4759}}^1$

素因数の和:6216

約数の個数: 36

約数和(自身を含む): 627215680

約数和(自身を除く): 379309852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1447, 2894, 4341, 4759, 5788, 8682, 9518, 13023, 14277, 17364, 19036, 26046, 28554, 42831, 52092, 57108, 85662, 171324, 6886273, 13772546, 20658819, 27545092, 41317638, 61976457, 82635276, 123952914, 247905828]

約数ペア:

[(1, 247905828), (2, 123952914), (3, 82635276), (4, 61976457), (6, 41317638), (9, 27545092), (12, 20658819), (18, 13772546), (36, 6886273), (1447, 171324), (2894, 85662), (4341, 57108), (4759, 52092), (5788, 42831), (8682, 28554), (9518, 26046), (13023, 19036), (14277, 17364)]