686196636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{6907}}^1$

素因数の和:7418

約数の個数: 48

約数和(自身を含む): 1699036416

約数和(自身を除く): 1012839780

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 487, 974, 1461, 1948, 2922, 5844, 6907, 8279, 13814, 16558, 20721, 24837, 27628, 33116, 41442, 49674, 82884, 99348, 117419, 234838, 352257, 469676, 704514, 1409028, 3363709, 6727418, 10091127, 13454836, 20182254, 40364508, 57183053, 114366106, 171549159, 228732212, 343098318, 686196636]

約数ペア:

[(1, 686196636), (2, 343098318), (3, 228732212), (4, 171549159), (6, 114366106), (12, 57183053), (17, 40364508), (34, 20182254), (51, 13454836), (68, 10091127), (102, 6727418), (204, 3363709), (487, 1409028), (974, 704514), (1461, 469676), (1948, 352257), (2922, 234838), (5844, 117419), (6907, 99348), (8279, 82884), (13814, 49674), (16558, 41442), (20721, 33116), (24837, 27628)]