290168532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{424223}}^1$

素因数の和:424252

約数の個数: 36

約数和(自身を含む): 772087680

約数和(自身を除く): 481919148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 424223, 848446, 1272669, 1696892, 2545338, 3818007, 5090676, 7636014, 8060237, 15272028, 16120474, 24180711, 32240948, 48361422, 72542133, 96722844, 145084266, 290168532]

約数ペア:

[(1, 290168532), (2, 145084266), (3, 96722844), (4, 72542133), (6, 48361422), (9, 32240948), (12, 24180711), (18, 16120474), (19, 15272028), (36, 8060237), (38, 7636014), (57, 5090676), (76, 3818007), (114, 2545338), (171, 1696892), (228, 1272669), (342, 848446), (684, 424223)]