1281569402904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263047907}}^1$

素因数の和:263047952

約数の個数: 64

約数和(自身を含む): 3787889875200

約数和(自身を除く): 2506320472296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 263047907, 526095814, 789143721, 1052191628, 1578287442, 1841335349, 2104383256, 3156574884, 3682670698, 5524006047, 6313149768, 7365341396, 7628389303, 11048012094, 14730682792, 15256778606, 22096024188, 22885167909, 30513557212, 44192048376, 45770335818, 53398725121, 61027114424, 91540671636, 106797450242, 160196175363, 183081343272, 213594900484, 320392350726, 427189800968, 640784701452, 1281569402904]

約数ペア:

[(1, 1281569402904), (2, 640784701452), (3, 427189800968), (4, 320392350726), (6, 213594900484), (7, 183081343272), (8, 160196175363), (12, 106797450242), (14, 91540671636), (21, 61027114424), (24, 53398725121), (28, 45770335818), (29, 44192048376), (42, 30513557212), (56, 22885167909), (58, 22096024188), (84, 15256778606), (87, 14730682792), (116, 11048012094), (168, 7628389303), (174, 7365341396), (203, 6313149768), (232, 5524006047), (348, 3682670698), (406, 3156574884), (609, 2104383256), (696, 1841335349), (812, 1578287442), (1218, 1052191628), (1624, 789143721), (2436, 526095814), (4872, 263047907)]