214769958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 489538560

約数和(自身を除く): 274768602

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 313, 463, 494, 626, 741, 926, 939, 1389, 1482, 1878, 2778, 4069, 5947, 6019, 8138, 8797, 11894, 12038, 12207, 17594, 17841, 18057, 24414, 26391, 35682, 36114, 52782, 77311, 114361, 144919, 154622, 228722, 231933, 289838, 343083, 434757, 463866, 686166, 869514, 1883947, 2753461, 3767894, 5506922, 5651841, 8260383, 11303682, 16520766, 35794993, 71589986, 107384979, 214769958]

約数ペア:

[(1, 214769958), (2, 107384979), (3, 71589986), (6, 35794993), (13, 16520766), (19, 11303682), (26, 8260383), (38, 5651841), (39, 5506922), (57, 3767894), (78, 2753461), (114, 1883947), (247, 869514), (313, 686166), (463, 463866), (494, 434757), (626, 343083), (741, 289838), (926, 231933), (939, 228722), (1389, 154622), (1482, 144919), (1878, 114361), (2778, 77311), (4069, 52782), (5947, 36114), (6019, 35682), (8138, 26391), (8797, 24414), (11894, 18057), (12038, 17841), (12207, 17594)]