1143849904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 2359848960

約数和(自身を除く): 1215999056

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 139, 188, 248, 278, 353, 376, 496, 556, 706, 752, 1112, 1412, 1457, 2224, 2824, 2914, 4309, 5648, 5828, 6533, 8618, 10943, 11656, 13066, 16591, 17236, 21886, 23312, 26132, 33182, 34472, 43772, 49067, 52264, 66364, 68944, 87544, 98134, 104528, 132728, 175088, 196268, 202523, 265456, 392536, 405046, 514321, 785072, 810092, 1028642, 1521077, 1620184, 2057284, 2306149, 3042154, 3240368, 4114568, 4612298, 6084308, 8229136, 9224596, 12168616, 18449192, 24337232, 36898384, 71490619, 142981238, 285962476, 571924952, 1143849904]

約数ペア:

[(1, 1143849904), (2, 571924952), (4, 285962476), (8, 142981238), (16, 71490619), (31, 36898384), (47, 24337232), (62, 18449192), (94, 12168616), (124, 9224596), (139, 8229136), (188, 6084308), (248, 4612298), (278, 4114568), (353, 3240368), (376, 3042154), (496, 2306149), (556, 2057284), (706, 1620184), (752, 1521077), (1112, 1028642), (1412, 810092), (1457, 785072), (2224, 514321), (2824, 405046), (2914, 392536), (4309, 265456), (5648, 202523), (5828, 196268), (6533, 175088), (8618, 132728), (10943, 104528), (11656, 98134), (13066, 87544), (16591, 68944), (17236, 66364), (21886, 52264), (23312, 49067), (26132, 43772), (33182, 34472)]