258172344

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83389}}^1$

素因数の和:83444

約数の個数: 48

約数和(自身を含む): 715486200

約数和(自身を除く): 457313856

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, 83389, 166778, 250167, 333556, 500334, 667112, 750501, 1000668, 1501002, 2001336, 3002004, 3585727, 6004008, 7171454, 10757181, 14342908, 21514362, 28685816, 32271543, 43028724, 64543086, 86057448, 129086172, 258172344]

約数ペア:

[(1, 258172344), (2, 129086172), (3, 86057448), (4, 64543086), (6, 43028724), (8, 32271543), (9, 28685816), (12, 21514362), (18, 14342908), (24, 10757181), (36, 7171454), (43, 6004008), (72, 3585727), (86, 3002004), (129, 2001336), (172, 1501002), (258, 1000668), (344, 750501), (387, 667112), (516, 500334), (774, 333556), (1032, 250167), (1548, 166778), (3096, 83389)]