2988897746216

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^3\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1688

約数の個数: 128

約数和(自身を含む): 5963070960000

約数和(自身を除く): 2974173213784

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 89, 148, 172, 178, 296, 344, 356, 712, 1427, 1591, 1849, 2854, 3182, 3293, 3698, 3827, 5708, 6364, 6586, 7396, 7654, 11416, 12728, 13172, 14792, 15308, 26344, 30616, 52799, 61361, 68413, 79507, 105598, 122722, 127003, 136826, 141599, 159014, 164561, 211196, 245444, 254006, 273652, 283198, 318028, 329122, 422392, 490888, 508012, 547304, 566396, 636056, 658244, 1016024, 1132792, 1316488, 2270357, 2638523, 2941759, 4540714, 4699111, 5277046, 5461129, 5883518, 6088757, 7076123, 9081428, 9398222, 10554092, 10922258, 11767036, 12177514, 14152246, 18162856, 18796444, 21108184, 21844516, 23534072, 24355028, 28304492, 37592888, 43689032, 48710056, 56608984, 97625351, 113456489, 195250702, 202061773, 226912978, 234828547, 261816551, 390501404, 404123546, 453825956, 469657094, 523633102, 781002808, 808247092, 907651912, 939314188, 1047266204, 1616494184, 1878628376, 2094532408, 4197890093, 8395780186, 8688656239, 10097627521, 16791560372, 17377312478, 20195255042, 33583120744, 34754624956, 40390510084, 69509249912, 80781020168, 373612218277, 747224436554, 1494448873108, 2988897746216]

約数ペア:

[(1, 2988897746216), (2, 1494448873108), (4, 747224436554), (8, 373612218277), (37, 80781020168), (43, 69509249912), (74, 40390510084), (86, 34754624956), (89, 33583120744), (148, 20195255042), (172, 17377312478), (178, 16791560372), (296, 10097627521), (344, 8688656239), (356, 8395780186), (712, 4197890093), (1427, 2094532408), (1591, 1878628376), (1849, 1616494184), (2854, 1047266204), (3182, 939314188), (3293, 907651912), (3698, 808247092), (3827, 781002808), (5708, 523633102), (6364, 469657094), (6586, 453825956), (7396, 404123546), (7654, 390501404), (11416, 261816551), (12728, 234828547), (13172, 226912978), (14792, 202061773), (15308, 195250702), (26344, 113456489), (30616, 97625351), (52799, 56608984), (61361, 48710056), (68413, 43689032), (79507, 37592888), (105598, 28304492), (122722, 24355028), (127003, 23534072), (136826, 21844516), (141599, 21108184), (159014, 18796444), (164561, 18162856), (211196, 14152246), (245444, 12177514), (254006, 11767036), (273652, 10922258), (283198, 10554092), (318028, 9398222), (329122, 9081428), (422392, 7076123), (490888, 6088757), (508012, 5883518), (547304, 5461129), (566396, 5277046), (636056, 4699111), (658244, 4540714), (1016024, 2941759), (1132792, 2638523), (1316488, 2270357)]