287248852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1069}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 569479680

約数和(自身を除く): 282230828

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 197, 341, 394, 682, 788, 1069, 1364, 2138, 2167, 4276, 4334, 6107, 8668, 11759, 12214, 23518, 24428, 33139, 47036, 66278, 67177, 132556, 134354, 210593, 268708, 364529, 421186, 729058, 842372, 1458116, 2316523, 4633046, 6528383, 9266092, 13056766, 26113532, 71812213, 143624426, 287248852]

約数ペア:

[(1, 287248852), (2, 143624426), (4, 71812213), (11, 26113532), (22, 13056766), (31, 9266092), (44, 6528383), (62, 4633046), (124, 2316523), (197, 1458116), (341, 842372), (394, 729058), (682, 421186), (788, 364529), (1069, 268708), (1364, 210593), (2138, 134354), (2167, 132556), (4276, 67177), (4334, 66278), (6107, 47036), (8668, 33139), (11759, 24428), (12214, 23518)]