316278144

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 288

約数和(自身を含む): 1142799840

約数和(自身を除く): 826521696

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, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 128, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 384, 392, 416, 431, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 728, 784, 819, 832, 862, 882, 896, 936, 1008, 1092, 1152, 1176, 1248, 1274, 1293, 1344, 1456, 1568, 1638, 1664, 1724, 1764, 1872, 1911, 2016, 2184, 2352, 2496, 2548, 2586, 2688, 2912, 3017, 3136, 3276, 3448, 3528, 3744, 3822, 3879, 4032, 4368, 4704, 4992, 5096, 5172, 5603, 5733, 5824, 6034, 6272, 6552, 6896, 7056, 7488, 7644, 7758, 8064, 8736, 9051, 9408, 10192, 10344, 11206, 11466, 11648, 12068, 13104, 13792, 14112, 14976, 15288, 15516, 16809, 17472, 18102, 18816, 20384, 20688, 21119, 22412, 22932, 24136, 26208, 27153, 27584, 28224, 30576, 31032, 33618, 34944, 36204, 39221, 40768, 41376, 42238, 44824, 45864, 48272, 50427, 52416, 54306, 55168, 56448, 61152, 62064, 63357, 67236, 72408, 78442, 81536, 82752, 84476, 89648, 91728, 96544, 100854, 104832, 108612, 117663, 122304, 124128, 126714, 134472, 144816, 156884, 165504, 168952, 179296, 183456, 190071, 193088, 201708, 217224, 235326, 244608, 248256, 253428, 268944, 274547, 289632, 313768, 337904, 352989, 358592, 366912, 380142, 386176, 403416, 434448, 470652, 496512, 506856, 537888, 549094, 579264, 627536, 675808, 705978, 717184, 733824, 760284, 806832, 823641, 868896, 941304, 1013712, 1075776, 1098188, 1158528, 1255072, 1351616, 1411956, 1520568, 1613664, 1647282, 1737792, 1882608, 2027424, 2151552, 2196376, 2470923, 2510144, 2703232, 2823912, 3041136, 3227328, 3294564, 3475584, 3765216, 4054848, 4392752, 4941846, 5020288, 5647824, 6082272, 6454656, 6589128, 7530432, 8109696, 8785504, 9883692, 11295648, 12164544, 13178256, 15060864, 17571008, 19767384, 22591296, 24329088, 26356512, 35142016, 39534768, 45182592, 52713024, 79069536, 105426048, 158139072, 316278144]

約数ペア:

[(1, 316278144), (2, 158139072), (3, 105426048), (4, 79069536), (6, 52713024), (7, 45182592), (8, 39534768), (9, 35142016), (12, 26356512), (13, 24329088), (14, 22591296), (16, 19767384), (18, 17571008), (21, 15060864), (24, 13178256), (26, 12164544), (28, 11295648), (32, 9883692), (36, 8785504), (39, 8109696), (42, 7530432), (48, 6589128), (49, 6454656), (52, 6082272), (56, 5647824), (63, 5020288), (64, 4941846), (72, 4392752), (78, 4054848), (84, 3765216), (91, 3475584), (96, 3294564), (98, 3227328), (104, 3041136), (112, 2823912), (117, 2703232), (126, 2510144), (128, 2470923), (144, 2196376), (147, 2151552), (156, 2027424), (168, 1882608), (182, 1737792), (192, 1647282), (196, 1613664), (208, 1520568), (224, 1411956), (234, 1351616), (252, 1255072), (273, 1158528), (288, 1098188), (294, 1075776), (312, 1013712), (336, 941304), (364, 868896), (384, 823641), (392, 806832), (416, 760284), (431, 733824), (441, 717184), (448, 705978), (468, 675808), (504, 627536), (546, 579264), (576, 549094), (588, 537888), (624, 506856), (637, 496512), (672, 470652), (728, 434448), (784, 403416), (819, 386176), (832, 380142), (862, 366912), (882, 358592), (896, 352989), (936, 337904), (1008, 313768), (1092, 289632), (1152, 274547), (1176, 268944), (1248, 253428), (1274, 248256), (1293, 244608), (1344, 235326), (1456, 217224), (1568, 201708), (1638, 193088), (1664, 190071), (1724, 183456), (1764, 179296), (1872, 168952), (1911, 165504), (2016, 156884), (2184, 144816), (2352, 134472), (2496, 126714), (2548, 124128), (2586, 122304), (2688, 117663), (2912, 108612), (3017, 104832), (3136, 100854), (3276, 96544), (3448, 91728), (3528, 89648), (3744, 84476), (3822, 82752), (3879, 81536), (4032, 78442), (4368, 72408), (4704, 67236), (4992, 63357), (5096, 62064), (5172, 61152), (5603, 56448), (5733, 55168), (5824, 54306), (6034, 52416), (6272, 50427), (6552, 48272), (6896, 45864), (7056, 44824), (7488, 42238), (7644, 41376), (7758, 40768), (8064, 39221), (8736, 36204), (9051, 34944), (9408, 33618), (10192, 31032), (10344, 30576), (11206, 28224), (11466, 27584), (11648, 27153), (12068, 26208), (13104, 24136), (13792, 22932), (14112, 22412), (14976, 21119), (15288, 20688), (15516, 20384), (16809, 18816), (17472, 18102)]