329039998

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 610822944

約数和(自身を除く): 281782946

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 313, 626, 631, 833, 1262, 1666, 2191, 4382, 4417, 5321, 8834, 10642, 10727, 15337, 21454, 30674, 30919, 37247, 61838, 74494, 75089, 150178, 197503, 260729, 395006, 521458, 525623, 1051246, 1382521, 2765042, 3357551, 6715102, 9677647, 19355294, 23502857, 47005714, 164519999, 329039998]

約数ペア:

[(1, 329039998), (2, 164519999), (7, 47005714), (14, 23502857), (17, 19355294), (34, 9677647), (49, 6715102), (98, 3357551), (119, 2765042), (238, 1382521), (313, 1051246), (626, 525623), (631, 521458), (833, 395006), (1262, 260729), (1666, 197503), (2191, 150178), (4382, 75089), (4417, 74494), (5321, 61838), (8834, 37247), (10642, 30919), (10727, 30674), (15337, 21454)]