2868187812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^2$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 8084280960

約数和(自身を除く): 5216093148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 73, 84, 87, 116, 127, 146, 174, 203, 219, 254, 292, 348, 381, 406, 438, 508, 511, 609, 762, 812, 876, 889, 1022, 1218, 1524, 1533, 1778, 2044, 2117, 2436, 2667, 3066, 3556, 3683, 4234, 5334, 6132, 6351, 7366, 8468, 9271, 10668, 11049, 12702, 14732, 14819, 16129, 18542, 22098, 25404, 25781, 27813, 29638, 32258, 37084, 44196, 44457, 48387, 51562, 55626, 59276, 64516, 64897, 77343, 88914, 96774, 103124, 111252, 112903, 129794, 154686, 177828, 193548, 194691, 225806, 259588, 268859, 309372, 338709, 389382, 451612, 467741, 537718, 677418, 778764, 806577, 935482, 1075436, 1177417, 1354836, 1403223, 1613154, 1870964, 1882013, 2354834, 2806446, 3226308, 3274187, 3532251, 3764026, 4709668, 5612892, 5646039, 6548374, 7064502, 7528052, 8241919, 9822561, 11292078, 13096748, 14129004, 16483838, 19645122, 22584156, 24725757, 32967676, 34145093, 39290244, 49451514, 68290186, 98903028, 102435279, 136580372, 204870558, 239015651, 409741116, 478031302, 717046953, 956062604, 1434093906, 2868187812]

約数ペア:

[(1, 2868187812), (2, 1434093906), (3, 956062604), (4, 717046953), (6, 478031302), (7, 409741116), (12, 239015651), (14, 204870558), (21, 136580372), (28, 102435279), (29, 98903028), (42, 68290186), (58, 49451514), (73, 39290244), (84, 34145093), (87, 32967676), (116, 24725757), (127, 22584156), (146, 19645122), (174, 16483838), (203, 14129004), (219, 13096748), (254, 11292078), (292, 9822561), (348, 8241919), (381, 7528052), (406, 7064502), (438, 6548374), (508, 5646039), (511, 5612892), (609, 4709668), (762, 3764026), (812, 3532251), (876, 3274187), (889, 3226308), (1022, 2806446), (1218, 2354834), (1524, 1882013), (1533, 1870964), (1778, 1613154), (2044, 1403223), (2117, 1354836), (2436, 1177417), (2667, 1075436), (3066, 935482), (3556, 806577), (3683, 778764), (4234, 677418), (5334, 537718), (6132, 467741), (6351, 451612), (7366, 389382), (8468, 338709), (9271, 309372), (10668, 268859), (11049, 259588), (12702, 225806), (14732, 194691), (14819, 193548), (16129, 177828), (18542, 154686), (22098, 129794), (25404, 112903), (25781, 111252), (27813, 103124), (29638, 96774), (32258, 88914), (37084, 77343), (44196, 64897), (44457, 64516), (48387, 59276), (51562, 55626)]