222234768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{220471}}^1$

素因数の和:220492

約数の個数: 60

約数和(自身を含む): 710801728

約数和(自身を除く): 488566960

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, 220471, 440942, 661413, 881884, 1322826, 1543297, 1763768, 1984239, 2645652, 3086594, 3527536, 3968478, 4629891, 5291304, 6173188, 7936956, 9259782, 10582608, 12346376, 13889673, 15873912, 18519564, 24692752, 27779346, 31747824, 37039128, 55558692, 74078256, 111117384, 222234768]

約数ペア:

[(1, 222234768), (2, 111117384), (3, 74078256), (4, 55558692), (6, 37039128), (7, 31747824), (8, 27779346), (9, 24692752), (12, 18519564), (14, 15873912), (16, 13889673), (18, 12346376), (21, 10582608), (24, 9259782), (28, 7936956), (36, 6173188), (42, 5291304), (48, 4629891), (56, 3968478), (63, 3527536), (72, 3086594), (84, 2645652), (112, 1984239), (126, 1763768), (144, 1543297), (168, 1322826), (252, 881884), (336, 661413), (504, 440942), (1008, 220471)]