997447608

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{35797}}^1$

素因数の和:35858

約数の個数: 80

約数和(自身を含む): 2858828280

約数和(自身を除く): 1861380672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2322, 3096, 3483, 4644, 6966, 9288, 13932, 27864, 35797, 71594, 107391, 143188, 214782, 286376, 322173, 429564, 644346, 859128, 966519, 1288692, 1539271, 1933038, 2577384, 2899557, 3078542, 3866076, 4617813, 5799114, 6157084, 7732152, 9235626, 11598228, 12314168, 13853439, 18471252, 23196456, 27706878, 36942504, 41560317, 55413756, 83120634, 110827512, 124680951, 166241268, 249361902, 332482536, 498723804, 997447608]

約数ペア:

[(1, 997447608), (2, 498723804), (3, 332482536), (4, 249361902), (6, 166241268), (8, 124680951), (9, 110827512), (12, 83120634), (18, 55413756), (24, 41560317), (27, 36942504), (36, 27706878), (43, 23196456), (54, 18471252), (72, 13853439), (81, 12314168), (86, 11598228), (108, 9235626), (129, 7732152), (162, 6157084), (172, 5799114), (216, 4617813), (258, 3866076), (324, 3078542), (344, 2899557), (387, 2577384), (516, 1933038), (648, 1539271), (774, 1288692), (1032, 966519), (1161, 859128), (1548, 644346), (2322, 429564), (3096, 322173), (3483, 286376), (4644, 214782), (6966, 143188), (9288, 107391), (13932, 71594), (27864, 35797)]