272499136

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:762

約数の個数: 112

約数和(自身を含む): 675924480

約数和(自身を除く): 403425344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 416, 448, 497, 568, 659, 728, 832, 923, 994, 1136, 1318, 1456, 1846, 1988, 2272, 2636, 2912, 3692, 3976, 4544, 4613, 5272, 5824, 6461, 7384, 7952, 8567, 9226, 10544, 12922, 14768, 15904, 17134, 18452, 21088, 25844, 29536, 31808, 34268, 36904, 42176, 46789, 51688, 59072, 59969, 68536, 73808, 93578, 103376, 119938, 137072, 147616, 187156, 206752, 239876, 274144, 295232, 327523, 374312, 413504, 479752, 548288, 608257, 655046, 748624, 959504, 1216514, 1310092, 1497248, 1919008, 2433028, 2620184, 2994496, 3838016, 4257799, 4866056, 5240368, 8515598, 9732112, 10480736, 17031196, 19464224, 20961472, 34062392, 38928448, 68124784, 136249568, 272499136]

約数ペア:

[(1, 272499136), (2, 136249568), (4, 68124784), (7, 38928448), (8, 34062392), (13, 20961472), (14, 19464224), (16, 17031196), (26, 10480736), (28, 9732112), (32, 8515598), (52, 5240368), (56, 4866056), (64, 4257799), (71, 3838016), (91, 2994496), (104, 2620184), (112, 2433028), (142, 1919008), (182, 1497248), (208, 1310092), (224, 1216514), (284, 959504), (364, 748624), (416, 655046), (448, 608257), (497, 548288), (568, 479752), (659, 413504), (728, 374312), (832, 327523), (923, 295232), (994, 274144), (1136, 239876), (1318, 206752), (1456, 187156), (1846, 147616), (1988, 137072), (2272, 119938), (2636, 103376), (2912, 93578), (3692, 73808), (3976, 68536), (4544, 59969), (4613, 59072), (5272, 51688), (5824, 46789), (6461, 42176), (7384, 36904), (7952, 34268), (8567, 31808), (9226, 29536), (10544, 25844), (12922, 21088), (14768, 18452), (15904, 17134)]