1687364224

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4673}}^1$

素因数の和:4738

約数の個数: 128

約数和(自身を含む): 4271662080

約数和(自身を除く): 2584297856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1984, 2821, 2912, 3224, 3472, 3968, 4673, 5642, 5824, 6448, 6944, 9346, 11284, 11648, 12896, 13888, 18692, 22568, 25792, 27776, 32711, 37384, 45136, 51584, 60749, 65422, 74768, 90272, 121498, 130844, 144863, 149536, 180544, 242996, 261688, 289726, 299072, 361088, 425243, 485992, 523376, 579452, 598144, 850486, 971984, 1014041, 1046752, 1158904, 1700972, 1883219, 1943968, 2028082, 2093504, 2317808, 3401944, 3766438, 3887936, 4056164, 4187008, 4635616, 6803888, 7532876, 7775872, 8112328, 9271232, 13182533, 13607776, 15065752, 16224656, 18542464, 26365066, 27215552, 30131504, 32449312, 52730132, 54431104, 60263008, 64898624, 105460264, 120526016, 129797248, 210920528, 241052032, 421841056, 843682112, 1687364224]

約数ペア:

[(1, 1687364224), (2, 843682112), (4, 421841056), (7, 241052032), (8, 210920528), (13, 129797248), (14, 120526016), (16, 105460264), (26, 64898624), (28, 60263008), (31, 54431104), (32, 52730132), (52, 32449312), (56, 30131504), (62, 27215552), (64, 26365066), (91, 18542464), (104, 16224656), (112, 15065752), (124, 13607776), (128, 13182533), (182, 9271232), (208, 8112328), (217, 7775872), (224, 7532876), (248, 6803888), (364, 4635616), (403, 4187008), (416, 4056164), (434, 3887936), (448, 3766438), (496, 3401944), (728, 2317808), (806, 2093504), (832, 2028082), (868, 1943968), (896, 1883219), (992, 1700972), (1456, 1158904), (1612, 1046752), (1664, 1014041), (1736, 971984), (1984, 850486), (2821, 598144), (2912, 579452), (3224, 523376), (3472, 485992), (3968, 425243), (4673, 361088), (5642, 299072), (5824, 289726), (6448, 261688), (6944, 242996), (9346, 180544), (11284, 149536), (11648, 144863), (12896, 130844), (13888, 121498), (18692, 90272), (22568, 74768), (25792, 65422), (27776, 60749), (32711, 51584), (37384, 45136)]