1157808848

素因数分解:

$2^4\times 7^3\times {\mathrm{113}}^1\times {\mathrm{1867}}^1$

素因数の和:2009

約数の個数: 80

約数和(自身を含む): 2640604800

約数和(自身を除く): 1482795952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 113, 196, 226, 343, 392, 452, 686, 784, 791, 904, 1372, 1582, 1808, 1867, 2744, 3164, 3734, 5488, 5537, 6328, 7468, 11074, 12656, 13069, 14936, 22148, 26138, 29872, 38759, 44296, 52276, 77518, 88592, 91483, 104552, 155036, 182966, 209104, 210971, 310072, 365932, 421942, 620144, 640381, 731864, 843884, 1280762, 1463728, 1476797, 1687768, 2561524, 2953594, 3375536, 5123048, 5907188, 10246096, 10337579, 11814376, 20675158, 23628752, 41350316, 72363053, 82700632, 144726106, 165401264, 289452212, 578904424, 1157808848]

約数ペア:

[(1, 1157808848), (2, 578904424), (4, 289452212), (7, 165401264), (8, 144726106), (14, 82700632), (16, 72363053), (28, 41350316), (49, 23628752), (56, 20675158), (98, 11814376), (112, 10337579), (113, 10246096), (196, 5907188), (226, 5123048), (343, 3375536), (392, 2953594), (452, 2561524), (686, 1687768), (784, 1476797), (791, 1463728), (904, 1280762), (1372, 843884), (1582, 731864), (1808, 640381), (1867, 620144), (2744, 421942), (3164, 365932), (3734, 310072), (5488, 210971), (5537, 209104), (6328, 182966), (7468, 155036), (11074, 104552), (12656, 91483), (13069, 88592), (14936, 77518), (22148, 52276), (26138, 44296), (29872, 38759)]