1680717980976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{2087081}}^1$

素因数の和:2087994

約数の個数: 80

約数和(自身を含む): 4575551610240

約数和(自身を除く): 2894833629264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 883, 912, 1766, 2649, 3532, 5298, 7064, 10596, 14128, 16777, 21192, 33554, 42384, 50331, 67108, 100662, 134216, 201324, 268432, 402648, 805296, 2087081, 4174162, 6261243, 8348324, 12522486, 16696648, 25044972, 33393296, 39654539, 50089944, 79309078, 100179888, 118963617, 158618156, 237927234, 317236312, 475854468, 634472624, 951708936, 1842892523, 1903417872, 3685785046, 5528677569, 7371570092, 11057355138, 14743140184, 22114710276, 29486280368, 35014957937, 44229420552, 70029915874, 88458841104, 105044873811, 140059831748, 210089747622, 280119663496, 420179495244, 560239326992, 840358990488, 1680717980976]

約数ペア:

[(1, 1680717980976), (2, 840358990488), (3, 560239326992), (4, 420179495244), (6, 280119663496), (8, 210089747622), (12, 140059831748), (16, 105044873811), (19, 88458841104), (24, 70029915874), (38, 44229420552), (48, 35014957937), (57, 29486280368), (76, 22114710276), (114, 14743140184), (152, 11057355138), (228, 7371570092), (304, 5528677569), (456, 3685785046), (883, 1903417872), (912, 1842892523), (1766, 951708936), (2649, 634472624), (3532, 475854468), (5298, 317236312), (7064, 237927234), (10596, 158618156), (14128, 118963617), (16777, 100179888), (21192, 79309078), (33554, 50089944), (42384, 39654539), (50331, 33393296), (67108, 25044972), (100662, 16696648), (134216, 12522486), (201324, 8348324), (268432, 6261243), (402648, 4174162), (805296, 2087081)]