255182256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{253157}}^1$

素因数の和:253178

約数の個数: 60

約数和(自身を含む): 816181392

約数和(自身を除く): 560999136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 253157, 506314, 759471, 1012628, 1518942, 1772099, 2025256, 2278413, 3037884, 3544198, 4050512, 4556826, 5316297, 6075768, 7088396, 9113652, 10632594, 12151536, 14176792, 15948891, 18227304, 21265188, 28353584, 31897782, 36454608, 42530376, 63795564, 85060752, 127591128, 255182256]

約数ペア:

[(1, 255182256), (2, 127591128), (3, 85060752), (4, 63795564), (6, 42530376), (7, 36454608), (8, 31897782), (9, 28353584), (12, 21265188), (14, 18227304), (16, 15948891), (18, 14176792), (21, 12151536), (24, 10632594), (28, 9113652), (36, 7088396), (42, 6075768), (48, 5316297), (56, 4556826), (63, 4050512), (72, 3544198), (84, 3037884), (112, 2278413), (126, 2025256), (144, 1772099), (168, 1518942), (252, 1012628), (336, 759471), (504, 506314), (1008, 253157)]