1327730992

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{1009}}^1$

素因数の和:1434

約数の個数: 80

約数和(自身を含む): 3045836800

約数和(自身を除く): 1718105808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 379, 434, 496, 758, 868, 1009, 1516, 1736, 2018, 2653, 3032, 3472, 4036, 5306, 6064, 7063, 8072, 10612, 11749, 14126, 16144, 21224, 23498, 28252, 31279, 42448, 46996, 56504, 62558, 82243, 93992, 113008, 125116, 164486, 187984, 218953, 250232, 328972, 382411, 437906, 500464, 657944, 764822, 875812, 1315888, 1529644, 1751624, 2676877, 3059288, 3503248, 5353754, 6118576, 10707508, 11854741, 21415016, 23709482, 42830032, 47418964, 82983187, 94837928, 165966374, 189675856, 331932748, 663865496, 1327730992]

約数ペア:

[(1, 1327730992), (2, 663865496), (4, 331932748), (7, 189675856), (8, 165966374), (14, 94837928), (16, 82983187), (28, 47418964), (31, 42830032), (56, 23709482), (62, 21415016), (112, 11854741), (124, 10707508), (217, 6118576), (248, 5353754), (379, 3503248), (434, 3059288), (496, 2676877), (758, 1751624), (868, 1529644), (1009, 1315888), (1516, 875812), (1736, 764822), (2018, 657944), (2653, 500464), (3032, 437906), (3472, 382411), (4036, 328972), (5306, 250232), (6064, 218953), (7063, 187984), (8072, 164486), (10612, 125116), (11749, 113008), (14126, 93992), (16144, 82243), (21224, 62558), (23498, 56504), (28252, 46996), (31279, 42448)]