1131330256

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1129}}^1$

素因数の和:1556

約数の個数: 80

約数和(自身を含む): 2623046400

約数和(自身を除く): 1491716144

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 389, 644, 778, 1129, 1288, 1556, 2258, 2576, 2723, 3112, 4516, 5446, 6224, 7903, 8947, 9032, 10892, 15806, 17894, 18064, 21784, 25967, 31612, 35788, 43568, 51934, 62629, 63224, 71576, 103868, 125258, 126448, 143152, 181769, 207736, 250516, 363538, 415472, 439181, 501032, 727076, 878362, 1002064, 1454152, 1756724, 2908304, 3074267, 3513448, 6148534, 7026896, 10101163, 12297068, 20202326, 24594136, 40404652, 49188272, 70708141, 80809304, 141416282, 161618608, 282832564, 565665128, 1131330256]

約数ペア:

[(1, 1131330256), (2, 565665128), (4, 282832564), (7, 161618608), (8, 141416282), (14, 80809304), (16, 70708141), (23, 49188272), (28, 40404652), (46, 24594136), (56, 20202326), (92, 12297068), (112, 10101163), (161, 7026896), (184, 6148534), (322, 3513448), (368, 3074267), (389, 2908304), (644, 1756724), (778, 1454152), (1129, 1002064), (1288, 878362), (1556, 727076), (2258, 501032), (2576, 439181), (2723, 415472), (3112, 363538), (4516, 250516), (5446, 207736), (6224, 181769), (7903, 143152), (8947, 126448), (9032, 125258), (10892, 103868), (15806, 71576), (17894, 63224), (18064, 62629), (21784, 51934), (25967, 43568), (31612, 35788)]