255139524

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{124337}}^1$

素因数の和:124369

約数の個数: 48

約数和(自身を含む): 696292800

約数和(自身を除く): 441153276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 124337, 248674, 373011, 497348, 746022, 1119033, 1492044, 2238066, 2362403, 3357099, 4476132, 4724806, 6714198, 7087209, 9449612, 13428396, 14174418, 21261627, 28348836, 42523254, 63784881, 85046508, 127569762, 255139524]

約数ペア:

[(1, 255139524), (2, 127569762), (3, 85046508), (4, 63784881), (6, 42523254), (9, 28348836), (12, 21261627), (18, 14174418), (19, 13428396), (27, 9449612), (36, 7087209), (38, 6714198), (54, 4724806), (57, 4476132), (76, 3357099), (108, 2362403), (114, 2238066), (171, 1492044), (228, 1119033), (342, 746022), (513, 497348), (684, 373011), (1026, 248674), (2052, 124337)]