6738258128

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{140897}}^1$

素因数の和:140980

約数の個数: 60

約数和(自身を含む): 15435939492

約数和(自身を除く): 8697681364

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 784, 854, 976, 1708, 2989, 3416, 5978, 6832, 11956, 23912, 47824, 140897, 281794, 563588, 986279, 1127176, 1972558, 2254352, 3945116, 6903953, 7890232, 8594717, 13807906, 15780464, 17189434, 27615812, 34378868, 55231624, 60163019, 68757736, 110463248, 120326038, 137515472, 240652076, 421141133, 481304152, 842282266, 962608304, 1684564532, 3369129064, 6738258128]

約数ペア:

[(1, 6738258128), (2, 3369129064), (4, 1684564532), (7, 962608304), (8, 842282266), (14, 481304152), (16, 421141133), (28, 240652076), (49, 137515472), (56, 120326038), (61, 110463248), (98, 68757736), (112, 60163019), (122, 55231624), (196, 34378868), (244, 27615812), (392, 17189434), (427, 15780464), (488, 13807906), (784, 8594717), (854, 7890232), (976, 6903953), (1708, 3945116), (2989, 2254352), (3416, 1972558), (5978, 1127176), (6832, 986279), (11956, 563588), (23912, 281794), (47824, 140897)]