255321024

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{701}}^1$

素因数の和:994

約数の個数: 112

約数和(自身を含む): 775996416

約数和(自身を除く): 520675392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 271, 336, 448, 542, 672, 701, 813, 1084, 1344, 1402, 1626, 1897, 2103, 2168, 2804, 3252, 3794, 4206, 4336, 4907, 5608, 5691, 6504, 7588, 8412, 8672, 9814, 11216, 11382, 13008, 14721, 15176, 16824, 17344, 19628, 22432, 22764, 26016, 29442, 30352, 33648, 39256, 44864, 45528, 52032, 58884, 60704, 67296, 78512, 91056, 117768, 121408, 134592, 157024, 182112, 189971, 235536, 314048, 364224, 379942, 471072, 569913, 759884, 942144, 1139826, 1329797, 1519768, 2279652, 2659594, 3039536, 3989391, 4559304, 5319188, 6079072, 7978782, 9118608, 10638376, 12158144, 15957564, 18237216, 21276752, 31915128, 36474432, 42553504, 63830256, 85107008, 127660512, 255321024]

約数ペア:

[(1, 255321024), (2, 127660512), (3, 85107008), (4, 63830256), (6, 42553504), (7, 36474432), (8, 31915128), (12, 21276752), (14, 18237216), (16, 15957564), (21, 12158144), (24, 10638376), (28, 9118608), (32, 7978782), (42, 6079072), (48, 5319188), (56, 4559304), (64, 3989391), (84, 3039536), (96, 2659594), (112, 2279652), (168, 1519768), (192, 1329797), (224, 1139826), (271, 942144), (336, 759884), (448, 569913), (542, 471072), (672, 379942), (701, 364224), (813, 314048), (1084, 235536), (1344, 189971), (1402, 182112), (1626, 157024), (1897, 134592), (2103, 121408), (2168, 117768), (2804, 91056), (3252, 78512), (3794, 67296), (4206, 60704), (4336, 58884), (4907, 52032), (5608, 45528), (5691, 44864), (6504, 39256), (7588, 33648), (8412, 30352), (8672, 29442), (9814, 26016), (11216, 22764), (11382, 22432), (13008, 19628), (14721, 17344), (15176, 16824)]