285221664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10883}}^1$

素因数の和:10919

約数の個数: 144

約数和(自身を含む): 998367552

約数和(自身を除く): 713145888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 10883, 13104, 21766, 26208, 32649, 43532, 65298, 76181, 87064, 97947, 130596, 141479, 152362, 174128, 195894, 228543, 261192, 282958, 304724, 348256, 391788, 424437, 457086, 522384, 565916, 609448, 685629, 783576, 848874, 914172, 990353, 1044768, 1131832, 1218896, 1273311, 1371258, 1567152, 1697748, 1828344, 1980706, 2263664, 2437792, 2546622, 2742516, 2971059, 3134304, 3395496, 3656688, 3961412, 4527328, 5093244, 5485032, 5942118, 6790992, 7313376, 7922824, 8913177, 10186488, 10970064, 11884236, 13581984, 15845648, 17826354, 20372976, 21940128, 23768472, 31691296, 35652708, 40745952, 47536944, 71305416, 95073888, 142610832, 285221664]

約数ペア:

[(1, 285221664), (2, 142610832), (3, 95073888), (4, 71305416), (6, 47536944), (7, 40745952), (8, 35652708), (9, 31691296), (12, 23768472), (13, 21940128), (14, 20372976), (16, 17826354), (18, 15845648), (21, 13581984), (24, 11884236), (26, 10970064), (28, 10186488), (32, 8913177), (36, 7922824), (39, 7313376), (42, 6790992), (48, 5942118), (52, 5485032), (56, 5093244), (63, 4527328), (72, 3961412), (78, 3656688), (84, 3395496), (91, 3134304), (96, 2971059), (104, 2742516), (112, 2546622), (117, 2437792), (126, 2263664), (144, 1980706), (156, 1828344), (168, 1697748), (182, 1567152), (208, 1371258), (224, 1273311), (234, 1218896), (252, 1131832), (273, 1044768), (288, 990353), (312, 914172), (336, 848874), (364, 783576), (416, 685629), (468, 609448), (504, 565916), (546, 522384), (624, 457086), (672, 424437), (728, 391788), (819, 348256), (936, 304724), (1008, 282958), (1092, 261192), (1248, 228543), (1456, 195894), (1638, 174128), (1872, 152362), (2016, 141479), (2184, 130596), (2912, 97947), (3276, 87064), (3744, 76181), (4368, 65298), (6552, 43532), (8736, 32649), (10883, 26208), (13104, 21766)]