215057448

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{69463}}^1$

素因数の和:69518

約数の個数: 48

約数和(自身を含む): 596001120

約数和(自身を除く): 380943672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 69463, 138926, 208389, 277852, 416778, 555704, 625167, 833556, 1250334, 1667112, 2500668, 2986909, 5001336, 5973818, 8960727, 11947636, 17921454, 23895272, 26882181, 35842908, 53764362, 71685816, 107528724, 215057448]

約数ペア:

[(1, 215057448), (2, 107528724), (3, 71685816), (4, 53764362), (6, 35842908), (8, 26882181), (9, 23895272), (12, 17921454), (18, 11947636), (24, 8960727), (36, 5973818), (43, 5001336), (72, 2986909), (86, 2500668), (129, 1667112), (172, 1250334), (258, 833556), (344, 625167), (387, 555704), (516, 416778), (774, 277852), (1032, 208389), (1548, 138926), (3096, 69463)]