1262324856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2645

約数の個数: 128

約数和(自身を含む): 3572997120

約数和(自身を除く): 2310672264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 43, 52, 74, 78, 86, 104, 111, 129, 148, 156, 172, 222, 258, 296, 312, 344, 444, 481, 516, 559, 888, 962, 1032, 1118, 1443, 1591, 1677, 1924, 2236, 2543, 2886, 3182, 3354, 3848, 4472, 4773, 5086, 5772, 6364, 6708, 7629, 9546, 10172, 11544, 12728, 13416, 15258, 19092, 20344, 20683, 30516, 33059, 38184, 41366, 61032, 62049, 66118, 82732, 94091, 99177, 109349, 124098, 132236, 165464, 188182, 198354, 218698, 248196, 264472, 282273, 328047, 376364, 396708, 437396, 496392, 564546, 656094, 752728, 793416, 874792, 1129092, 1223183, 1312188, 1421537, 2258184, 2446366, 2624376, 2843074, 3669549, 4045913, 4264611, 4892732, 5686148, 7339098, 8091826, 8529222, 9785464, 11372296, 12137739, 14678196, 16183652, 17058444, 24275478, 29356392, 32367304, 34116888, 48550956, 52596869, 97101912, 105193738, 157790607, 210387476, 315581214, 420774952, 631162428, 1262324856]

約数ペア:

[(1, 1262324856), (2, 631162428), (3, 420774952), (4, 315581214), (6, 210387476), (8, 157790607), (12, 105193738), (13, 97101912), (24, 52596869), (26, 48550956), (37, 34116888), (39, 32367304), (43, 29356392), (52, 24275478), (74, 17058444), (78, 16183652), (86, 14678196), (104, 12137739), (111, 11372296), (129, 9785464), (148, 8529222), (156, 8091826), (172, 7339098), (222, 5686148), (258, 4892732), (296, 4264611), (312, 4045913), (344, 3669549), (444, 2843074), (481, 2624376), (516, 2446366), (559, 2258184), (888, 1421537), (962, 1312188), (1032, 1223183), (1118, 1129092), (1443, 874792), (1591, 793416), (1677, 752728), (1924, 656094), (2236, 564546), (2543, 496392), (2886, 437396), (3182, 396708), (3354, 376364), (3848, 328047), (4472, 282273), (4773, 264472), (5086, 248196), (5772, 218698), (6364, 198354), (6708, 188182), (7629, 165464), (9546, 132236), (10172, 124098), (11544, 109349), (12728, 99177), (13416, 94091), (15258, 82732), (19092, 66118), (20344, 62049), (20683, 61032), (30516, 41366), (33059, 38184)]