774518136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1345

約数の個数: 128

約数和(自身を含む): 2304245760

約数和(自身を除く): 1529727624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 127, 168, 186, 217, 248, 254, 372, 381, 434, 508, 651, 744, 762, 868, 889, 1016, 1171, 1302, 1524, 1736, 1778, 2342, 2604, 2667, 3048, 3513, 3556, 3937, 4684, 5208, 5334, 7026, 7112, 7874, 8197, 9368, 10668, 11811, 14052, 15748, 16394, 21336, 23622, 24591, 27559, 28104, 31496, 32788, 36301, 47244, 49182, 55118, 65576, 72602, 82677, 94488, 98364, 108903, 110236, 145204, 148717, 165354, 196728, 217806, 220472, 254107, 290408, 297434, 330708, 435612, 446151, 508214, 594868, 661416, 762321, 871224, 892302, 1016428, 1041019, 1189736, 1524642, 1784604, 2032856, 2082038, 3049284, 3123057, 3569208, 4164076, 4610227, 6098568, 6246114, 8328152, 9220454, 12492228, 13830681, 18440908, 24984456, 27661362, 32271589, 36881816, 55322724, 64543178, 96814767, 110645448, 129086356, 193629534, 258172712, 387259068, 774518136]

約数ペア:

[(1, 774518136), (2, 387259068), (3, 258172712), (4, 193629534), (6, 129086356), (7, 110645448), (8, 96814767), (12, 64543178), (14, 55322724), (21, 36881816), (24, 32271589), (28, 27661362), (31, 24984456), (42, 18440908), (56, 13830681), (62, 12492228), (84, 9220454), (93, 8328152), (124, 6246114), (127, 6098568), (168, 4610227), (186, 4164076), (217, 3569208), (248, 3123057), (254, 3049284), (372, 2082038), (381, 2032856), (434, 1784604), (508, 1524642), (651, 1189736), (744, 1041019), (762, 1016428), (868, 892302), (889, 871224), (1016, 762321), (1171, 661416), (1302, 594868), (1524, 508214), (1736, 446151), (1778, 435612), (2342, 330708), (2604, 297434), (2667, 290408), (3048, 254107), (3513, 220472), (3556, 217806), (3937, 196728), (4684, 165354), (5208, 148717), (5334, 145204), (7026, 110236), (7112, 108903), (7874, 98364), (8197, 94488), (9368, 82677), (10668, 72602), (11811, 65576), (14052, 55118), (15748, 49182), (16394, 47244), (21336, 36301), (23622, 32788), (24591, 31496), (27559, 28104)]