996898374

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{2477}}^1$

素因数の和:2774

約数の個数: 64

約数和(自身を含む): 2301566400

約数和(自身を除く): 1304668026

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 257, 261, 514, 522, 771, 783, 1542, 1566, 2313, 2477, 4626, 4954, 6939, 7431, 7453, 13878, 14862, 14906, 22293, 22359, 44586, 44718, 66879, 67077, 71833, 133758, 134154, 143666, 201231, 215499, 402462, 430998, 636589, 646497, 1273178, 1292994, 1909767, 1939491, 3819534, 3878982, 5729301, 11458602, 17187903, 18461081, 34375806, 36922162, 55383243, 110766486, 166149729, 332299458, 498449187, 996898374]

約数ペア:

[(1, 996898374), (2, 498449187), (3, 332299458), (6, 166149729), (9, 110766486), (18, 55383243), (27, 36922162), (29, 34375806), (54, 18461081), (58, 17187903), (87, 11458602), (174, 5729301), (257, 3878982), (261, 3819534), (514, 1939491), (522, 1909767), (771, 1292994), (783, 1273178), (1542, 646497), (1566, 636589), (2313, 430998), (2477, 402462), (4626, 215499), (4954, 201231), (6939, 143666), (7431, 134154), (7453, 133758), (13878, 71833), (14862, 67077), (14906, 66879), (22293, 44718), (22359, 44586)]