7854865992

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1920

約数の個数: 144

約数和(自身を含む): 22346846340

約数和(自身を除く): 14491980348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 73, 87, 116, 146, 174, 219, 232, 261, 292, 348, 438, 522, 584, 657, 696, 841, 876, 1044, 1314, 1682, 1752, 1777, 2088, 2117, 2523, 2628, 3364, 3554, 4234, 5046, 5256, 5331, 6351, 6728, 7108, 7569, 8468, 10092, 10662, 12702, 14216, 15138, 15993, 16936, 19053, 20184, 21324, 25404, 30276, 31986, 38106, 42648, 50808, 51533, 60552, 61393, 63972, 76212, 103066, 122786, 127944, 129721, 152424, 154599, 184179, 206132, 245572, 259442, 309198, 368358, 389163, 412264, 463797, 491144, 518884, 552537, 618396, 736716, 778326, 927594, 1037768, 1105074, 1167489, 1236792, 1473432, 1494457, 1556652, 1855188, 2210148, 2334978, 2988914, 3113304, 3710376, 3761909, 4420296, 4483371, 4669956, 5977828, 7523818, 8966742, 9339912, 11285727, 11955656, 13450113, 15047636, 17933484, 22571454, 26900226, 30095272, 33857181, 35866968, 45142908, 53800452, 67714362, 90285816, 107600904, 109095361, 135428724, 218190722, 270857448, 327286083, 436381444, 654572166, 872762888, 981858249, 1309144332, 1963716498, 2618288664, 3927432996, 7854865992]

約数ペア:

[(1, 7854865992), (2, 3927432996), (3, 2618288664), (4, 1963716498), (6, 1309144332), (8, 981858249), (9, 872762888), (12, 654572166), (18, 436381444), (24, 327286083), (29, 270857448), (36, 218190722), (58, 135428724), (72, 109095361), (73, 107600904), (87, 90285816), (116, 67714362), (146, 53800452), (174, 45142908), (219, 35866968), (232, 33857181), (261, 30095272), (292, 26900226), (348, 22571454), (438, 17933484), (522, 15047636), (584, 13450113), (657, 11955656), (696, 11285727), (841, 9339912), (876, 8966742), (1044, 7523818), (1314, 5977828), (1682, 4669956), (1752, 4483371), (1777, 4420296), (2088, 3761909), (2117, 3710376), (2523, 3113304), (2628, 2988914), (3364, 2334978), (3554, 2210148), (4234, 1855188), (5046, 1556652), (5256, 1494457), (5331, 1473432), (6351, 1236792), (6728, 1167489), (7108, 1105074), (7569, 1037768), (8468, 927594), (10092, 778326), (10662, 736716), (12702, 618396), (14216, 552537), (15138, 518884), (15993, 491144), (16936, 463797), (19053, 412264), (20184, 389163), (21324, 368358), (25404, 309198), (30276, 259442), (31986, 245572), (38106, 206132), (42648, 184179), (50808, 154599), (51533, 152424), (60552, 129721), (61393, 127944), (63972, 122786), (76212, 103066)]