233808372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21577}}^1$

素因数の和:21637

約数の個数: 72

約数和(自身を含む): 691186496

約数和(自身を除く): 457378124

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, 21577, 43154, 64731, 86308, 129462, 151039, 194193, 258924, 302078, 388386, 453117, 604156, 776772, 906234, 927811, 1359351, 1812468, 1855622, 2718702, 2783433, 3711244, 5437404, 5566866, 6494677, 8350299, 11133732, 12989354, 16700598, 19484031, 25978708, 33401196, 38968062, 58452093, 77936124, 116904186, 233808372]

約数ペア:

[(1, 233808372), (2, 116904186), (3, 77936124), (4, 58452093), (6, 38968062), (7, 33401196), (9, 25978708), (12, 19484031), (14, 16700598), (18, 12989354), (21, 11133732), (28, 8350299), (36, 6494677), (42, 5566866), (43, 5437404), (63, 3711244), (84, 2783433), (86, 2718702), (126, 1855622), (129, 1812468), (172, 1359351), (252, 927811), (258, 906234), (301, 776772), (387, 604156), (516, 453117), (602, 388386), (774, 302078), (903, 258924), (1204, 194193), (1548, 151039), (1806, 129462), (2709, 86308), (3612, 64731), (5418, 43154), (10836, 21577)]