783128814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12289}}^1$

素因数の和:12369

約数の個数: 64

約数和(自身を含む): 1816953600

約数和(自身を除く): 1033824786

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 494, 559, 741, 817, 1118, 1482, 1634, 1677, 2451, 3354, 4902, 10621, 12289, 21242, 24578, 31863, 36867, 63726, 73734, 159757, 233491, 319514, 466982, 479271, 528427, 700473, 958542, 1056854, 1400946, 1585281, 3035383, 3170562, 6070766, 6869551, 9106149, 10040113, 13739102, 18212298, 20080226, 20608653, 30120339, 41217306, 60240678, 130521469, 261042938, 391564407, 783128814]

約数ペア:

[(1, 783128814), (2, 391564407), (3, 261042938), (6, 130521469), (13, 60240678), (19, 41217306), (26, 30120339), (38, 20608653), (39, 20080226), (43, 18212298), (57, 13739102), (78, 10040113), (86, 9106149), (114, 6869551), (129, 6070766), (247, 3170562), (258, 3035383), (494, 1585281), (559, 1400946), (741, 1056854), (817, 958542), (1118, 700473), (1482, 528427), (1634, 479271), (1677, 466982), (2451, 319514), (3354, 233491), (4902, 159757), (10621, 73734), (12289, 63726), (21242, 36867), (24578, 31863)]