1427256

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 3963960

約数和(自身を除く): 2536704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 461, 516, 774, 922, 1032, 1383, 1548, 1844, 2766, 3096, 3688, 4149, 5532, 8298, 11064, 16596, 19823, 33192, 39646, 59469, 79292, 118938, 158584, 178407, 237876, 356814, 475752, 713628, 1427256]

約数ペア:

[(1, 1427256), (2, 713628), (3, 475752), (4, 356814), (6, 237876), (8, 178407), (9, 158584), (12, 118938), (18, 79292), (24, 59469), (36, 39646), (43, 33192), (72, 19823), (86, 16596), (129, 11064), (172, 8298), (258, 5532), (344, 4149), (387, 3688), (461, 3096), (516, 2766), (774, 1844), (922, 1548), (1032, 1383)]