255897936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{253867}}^1$

素因数の和:253888

約数の個数: 60

約数和(自身を含む): 818470432

約数和(自身を除く): 562572496

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, 253867, 507734, 761601, 1015468, 1523202, 1777069, 2030936, 2284803, 3046404, 3554138, 4061872, 4569606, 5331207, 6092808, 7108276, 9139212, 10662414, 12185616, 14216552, 15993621, 18278424, 21324828, 28433104, 31987242, 36556848, 42649656, 63974484, 85299312, 127948968, 255897936]

約数ペア:

[(1, 255897936), (2, 127948968), (3, 85299312), (4, 63974484), (6, 42649656), (7, 36556848), (8, 31987242), (9, 28433104), (12, 21324828), (14, 18278424), (16, 15993621), (18, 14216552), (21, 12185616), (24, 10662414), (28, 9139212), (36, 7108276), (42, 6092808), (48, 5331207), (56, 4569606), (63, 4061872), (72, 3554138), (84, 3046404), (112, 2284803), (126, 2030936), (144, 1777069), (168, 1523202), (252, 1015468), (336, 761601), (504, 507734), (1008, 253867)]