252426798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6871}}^1$

素因数の和:7049

約数の個数: 48

約数和(自身を含む): 592833696

約数和(自身を除く): 340406898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 2041, 2826, 4082, 6123, 6871, 12246, 13742, 18369, 20613, 36738, 41226, 61839, 89323, 123678, 178646, 267969, 535938, 803907, 1078747, 1607814, 2157494, 3236241, 6472482, 9708723, 14023711, 19417446, 28047422, 42071133, 84142266, 126213399, 252426798]

約数ペア:

[(1, 252426798), (2, 126213399), (3, 84142266), (6, 42071133), (9, 28047422), (13, 19417446), (18, 14023711), (26, 9708723), (39, 6472482), (78, 3236241), (117, 2157494), (157, 1607814), (234, 1078747), (314, 803907), (471, 535938), (942, 267969), (1413, 178646), (2041, 123678), (2826, 89323), (4082, 61839), (6123, 41226), (6871, 36738), (12246, 20613), (13742, 18369)]