334869634856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{642113}}^1$

素因数の和:642258

約数の個数: 64

約数和(自身を含む): 684236678400

約数和(自身を除く): 349367043544

約数列:

[1, 2, 4, 8, 19, 38, 47, 73, 76, 94, 146, 152, 188, 292, 376, 584, 893, 1387, 1786, 2774, 3431, 3572, 5548, 6862, 7144, 11096, 13724, 27448, 65189, 130378, 260756, 521512, 642113, 1284226, 2568452, 5136904, 12200147, 24400294, 30179311, 46874249, 48800588, 60358622, 93748498, 97601176, 120717244, 187496996, 241434488, 374993992, 573406909, 890610731, 1146813818, 1781221462, 2203089703, 2293627636, 3562442924, 4406179406, 4587255272, 7124885848, 8812358812, 17624717624, 41858704357, 83717408714, 167434817428, 334869634856]

約数ペア:

[(1, 334869634856), (2, 167434817428), (4, 83717408714), (8, 41858704357), (19, 17624717624), (38, 8812358812), (47, 7124885848), (73, 4587255272), (76, 4406179406), (94, 3562442924), (146, 2293627636), (152, 2203089703), (188, 1781221462), (292, 1146813818), (376, 890610731), (584, 573406909), (893, 374993992), (1387, 241434488), (1786, 187496996), (2774, 120717244), (3431, 97601176), (3572, 93748498), (5548, 60358622), (6862, 48800588), (7144, 46874249), (11096, 30179311), (13724, 24400294), (27448, 12200147), (65189, 5136904), (130378, 2568452), (260756, 1284226), (521512, 642113)]