391048722

素因数分解:

$2^1\times 3^8\times {\mathrm{17}}^1\times {\mathrm{1753}}^1$

素因数の和:1796

約数の個数: 72

約数和(自身を含む): 932100156

約数和(自身を除く): 541051434

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 729, 918, 1377, 1458, 1753, 2187, 2754, 3506, 4131, 4374, 5259, 6561, 8262, 10518, 12393, 13122, 15777, 24786, 29801, 31554, 37179, 47331, 59602, 74358, 89403, 94662, 111537, 141993, 178806, 223074, 268209, 283986, 425979, 536418, 804627, 851958, 1277937, 1609254, 2413881, 2555874, 3833811, 4827762, 7241643, 7667622, 11501433, 14483286, 21724929, 23002866, 43449858, 65174787, 130349574, 195524361, 391048722]

約数ペア:

[(1, 391048722), (2, 195524361), (3, 130349574), (6, 65174787), (9, 43449858), (17, 23002866), (18, 21724929), (27, 14483286), (34, 11501433), (51, 7667622), (54, 7241643), (81, 4827762), (102, 3833811), (153, 2555874), (162, 2413881), (243, 1609254), (306, 1277937), (459, 851958), (486, 804627), (729, 536418), (918, 425979), (1377, 283986), (1458, 268209), (1753, 223074), (2187, 178806), (2754, 141993), (3506, 111537), (4131, 94662), (4374, 89403), (5259, 74358), (6561, 59602), (8262, 47331), (10518, 37179), (12393, 31554), (13122, 29801), (15777, 24786)]