289382046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{7669}}^1$

素因数の和:8024

約数の個数: 32

約数和(自身を含む): 611145600

約数和(自身を除く): 321763554

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 331, 662, 993, 1986, 6289, 7669, 12578, 15338, 18867, 23007, 37734, 46014, 145711, 291422, 437133, 874266, 2538439, 5076878, 7615317, 15230634, 48230341, 96460682, 144691023, 289382046]

約数ペア:

[(1, 289382046), (2, 144691023), (3, 96460682), (6, 48230341), (19, 15230634), (38, 7615317), (57, 5076878), (114, 2538439), (331, 874266), (662, 437133), (993, 291422), (1986, 145711), (6289, 46014), (7669, 37734), (12578, 23007), (15338, 18867)]