243400404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 633346560

約数和(自身を除く): 389946156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 89, 94, 141, 156, 178, 188, 267, 282, 356, 373, 534, 564, 611, 746, 1068, 1119, 1157, 1222, 1492, 1833, 2238, 2314, 2444, 3471, 3666, 4183, 4476, 4628, 4849, 6942, 7332, 8366, 9698, 12549, 13884, 14547, 16732, 17531, 19396, 25098, 29094, 33197, 35062, 50196, 52593, 54379, 58188, 66394, 70124, 99591, 105186, 108758, 132788, 163137, 199182, 210372, 217516, 227903, 326274, 398364, 431561, 455806, 652548, 683709, 863122, 911612, 1294683, 1367418, 1560259, 1726244, 2589366, 2734836, 3120518, 4680777, 5178732, 6241036, 9361554, 18723108, 20283367, 40566734, 60850101, 81133468, 121700202, 243400404]

約数ペア:

[(1, 243400404), (2, 121700202), (3, 81133468), (4, 60850101), (6, 40566734), (12, 20283367), (13, 18723108), (26, 9361554), (39, 6241036), (47, 5178732), (52, 4680777), (78, 3120518), (89, 2734836), (94, 2589366), (141, 1726244), (156, 1560259), (178, 1367418), (188, 1294683), (267, 911612), (282, 863122), (356, 683709), (373, 652548), (534, 455806), (564, 431561), (611, 398364), (746, 326274), (1068, 227903), (1119, 217516), (1157, 210372), (1222, 199182), (1492, 163137), (1833, 132788), (2238, 108758), (2314, 105186), (2444, 99591), (3471, 70124), (3666, 66394), (4183, 58188), (4476, 54379), (4628, 52593), (4849, 50196), (6942, 35062), (7332, 33197), (8366, 29094), (9698, 25098), (12549, 19396), (13884, 17531), (14547, 16732)]