9949012528

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31489}}^1$

素因数の和:31555

約数の個数: 120

約数和(自身を含む): 24927987840

約数和(自身を除く): 14978975312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 496, 637, 728, 784, 806, 868, 1274, 1456, 1519, 1612, 1736, 2548, 2821, 3038, 3224, 3472, 5096, 5642, 6076, 6448, 10192, 11284, 12152, 19747, 22568, 24304, 31489, 39494, 45136, 62978, 78988, 125956, 157976, 220423, 251912, 315952, 409357, 440846, 503824, 818714, 881692, 976159, 1542961, 1637428, 1763384, 1952318, 2865499, 3085922, 3274856, 3526768, 3904636, 5730998, 6171844, 6549712, 6833113, 7809272, 11461996, 12343688, 12690067, 13666226, 15618544, 20058493, 22923992, 24687376, 25380134, 27332452, 40116986, 45847984, 47831791, 50760268, 54664904, 80233972, 88830469, 95663582, 101520536, 109329808, 160467944, 177660938, 191327164, 203041072, 320935888, 355321876, 382654328, 621813283, 710643752, 765308656, 1243626566, 1421287504, 2487253132, 4974506264, 9949012528]

約数ペア:

[(1, 9949012528), (2, 4974506264), (4, 2487253132), (7, 1421287504), (8, 1243626566), (13, 765308656), (14, 710643752), (16, 621813283), (26, 382654328), (28, 355321876), (31, 320935888), (49, 203041072), (52, 191327164), (56, 177660938), (62, 160467944), (91, 109329808), (98, 101520536), (104, 95663582), (112, 88830469), (124, 80233972), (182, 54664904), (196, 50760268), (208, 47831791), (217, 45847984), (248, 40116986), (364, 27332452), (392, 25380134), (403, 24687376), (434, 22923992), (496, 20058493), (637, 15618544), (728, 13666226), (784, 12690067), (806, 12343688), (868, 11461996), (1274, 7809272), (1456, 6833113), (1519, 6549712), (1612, 6171844), (1736, 5730998), (2548, 3904636), (2821, 3526768), (3038, 3274856), (3224, 3085922), (3472, 2865499), (5096, 1952318), (5642, 1763384), (6076, 1637428), (6448, 1542961), (10192, 976159), (11284, 881692), (12152, 818714), (19747, 503824), (22568, 440846), (24304, 409357), (31489, 315952), (39494, 251912), (45136, 220423), (62978, 157976), (78988, 125956)]