231316092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21347}}^1$

素因数の和:21407

約数の個数: 72

約数和(自身を含む): 683819136

約数和(自身を除く): 452503044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 21347, 42694, 64041, 85388, 128082, 149429, 192123, 256164, 298858, 384246, 448287, 597716, 768492, 896574, 917921, 1344861, 1793148, 1835842, 2689722, 2753763, 3671684, 5379444, 5507526, 6425447, 8261289, 11015052, 12850894, 16522578, 19276341, 25701788, 33045156, 38552682, 57829023, 77105364, 115658046, 231316092]

約数ペア:

[(1, 231316092), (2, 115658046), (3, 77105364), (4, 57829023), (6, 38552682), (7, 33045156), (9, 25701788), (12, 19276341), (14, 16522578), (18, 12850894), (21, 11015052), (28, 8261289), (36, 6425447), (42, 5507526), (43, 5379444), (63, 3671684), (84, 2753763), (86, 2689722), (126, 1835842), (129, 1793148), (172, 1344861), (252, 917921), (258, 896574), (301, 768492), (387, 597716), (516, 448287), (602, 384246), (774, 298858), (903, 256164), (1204, 192123), (1548, 149429), (1806, 128082), (2709, 85388), (3612, 64041), (5418, 42694), (10836, 21347)]