274534884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 782745600

約数和(自身を除く): 508210716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 127, 149, 156, 186, 234, 254, 279, 298, 372, 381, 403, 447, 468, 508, 558, 596, 762, 806, 894, 1116, 1143, 1209, 1341, 1524, 1612, 1651, 1788, 1937, 2286, 2418, 2682, 3302, 3627, 3874, 3937, 4572, 4619, 4836, 4953, 5364, 5811, 6604, 7254, 7748, 7874, 9238, 9906, 11622, 11811, 13857, 14508, 14859, 15748, 17433, 18476, 18923, 19812, 23244, 23622, 27714, 29718, 34866, 35433, 37846, 41571, 47244, 51181, 55428, 56769, 59436, 60047, 69732, 70866, 75692, 83142, 102362, 113538, 120094, 141732, 153543, 166284, 170307, 180141, 204724, 227076, 240188, 245999, 307086, 340614, 360282, 460629, 491998, 540423, 586613, 614172, 681228, 720564, 737997, 921258, 983996, 1080846, 1173226, 1475994, 1759839, 1842516, 2161692, 2213991, 2346452, 2951988, 3519678, 4427982, 5279517, 7039356, 7625969, 8855964, 10559034, 15251938, 21118068, 22877907, 30503876, 45755814, 68633721, 91511628, 137267442, 274534884]

約数ペア:

[(1, 274534884), (2, 137267442), (3, 91511628), (4, 68633721), (6, 45755814), (9, 30503876), (12, 22877907), (13, 21118068), (18, 15251938), (26, 10559034), (31, 8855964), (36, 7625969), (39, 7039356), (52, 5279517), (62, 4427982), (78, 3519678), (93, 2951988), (117, 2346452), (124, 2213991), (127, 2161692), (149, 1842516), (156, 1759839), (186, 1475994), (234, 1173226), (254, 1080846), (279, 983996), (298, 921258), (372, 737997), (381, 720564), (403, 681228), (447, 614172), (468, 586613), (508, 540423), (558, 491998), (596, 460629), (762, 360282), (806, 340614), (894, 307086), (1116, 245999), (1143, 240188), (1209, 227076), (1341, 204724), (1524, 180141), (1612, 170307), (1651, 166284), (1788, 153543), (1937, 141732), (2286, 120094), (2418, 113538), (2682, 102362), (3302, 83142), (3627, 75692), (3874, 70866), (3937, 69732), (4572, 60047), (4619, 59436), (4836, 56769), (4953, 55428), (5364, 51181), (5811, 47244), (6604, 41571), (7254, 37846), (7748, 35433), (7874, 34866), (9238, 29718), (9906, 27714), (11622, 23622), (11811, 23244), (13857, 19812), (14508, 18923), (14859, 18476), (15748, 17433)]