260834859954

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{2269}}^1\times {\mathrm{13007}}^1$

素因数の和:15775

約数の個数: 48

約数和(自身を含む): 566586334080

約数和(自身を除く): 305751474126

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2269, 2946, 4419, 4538, 6807, 8838, 13007, 13614, 20421, 26014, 39021, 40842, 78042, 117063, 234126, 1114079, 2228158, 3342237, 6386437, 6684474, 10026711, 12772874, 19159311, 20053422, 29512883, 38318622, 57477933, 59025766, 88538649, 114955866, 177077298, 265615947, 531231894, 14490825553, 28981651106, 43472476659, 86944953318, 130417429977, 260834859954]

約数ペア:

[(1, 260834859954), (2, 130417429977), (3, 86944953318), (6, 43472476659), (9, 28981651106), (18, 14490825553), (491, 531231894), (982, 265615947), (1473, 177077298), (2269, 114955866), (2946, 88538649), (4419, 59025766), (4538, 57477933), (6807, 38318622), (8838, 29512883), (13007, 20053422), (13614, 19159311), (20421, 12772874), (26014, 10026711), (39021, 6684474), (40842, 6386437), (78042, 3342237), (117063, 2228158), (234126, 1114079)]