628228608

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:543

約数の個数: 240

約数和(自身を含む): 2065608864

約数和(自身を除く): 1437380256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 238, 256, 272, 294, 336, 357, 384, 392, 408, 448, 476, 491, 512, 544, 588, 672, 714, 768, 784, 816, 833, 896, 952, 982, 1088, 1176, 1344, 1428, 1473, 1536, 1568, 1632, 1666, 1792, 1904, 1964, 2176, 2352, 2499, 2688, 2856, 2946, 3136, 3264, 3332, 3437, 3584, 3808, 3928, 4352, 4704, 4998, 5376, 5712, 5892, 6272, 6528, 6664, 6874, 7616, 7856, 8347, 8704, 9408, 9996, 10311, 10752, 11424, 11784, 12544, 13056, 13328, 13748, 15232, 15712, 16694, 18816, 19992, 20622, 22848, 23568, 24059, 25041, 25088, 26112, 26656, 27496, 30464, 31424, 33388, 37632, 39984, 41244, 45696, 47136, 48118, 50082, 53312, 54992, 58429, 60928, 62848, 66776, 72177, 75264, 79968, 82488, 91392, 94272, 96236, 100164, 106624, 109984, 116858, 125696, 133552, 144354, 159936, 164976, 175287, 182784, 188544, 192472, 200328, 213248, 219968, 233716, 251392, 267104, 288708, 319872, 329952, 350574, 377088, 384944, 400656, 409003, 426496, 439936, 467432, 534208, 577416, 639744, 659904, 701148, 754176, 769888, 801312, 818006, 879872, 934864, 1068416, 1154832, 1227009, 1279488, 1319808, 1402296, 1539776, 1602624, 1636012, 1759744, 1869728, 2136832, 2309664, 2454018, 2639616, 2804592, 3079552, 3205248, 3272024, 3739456, 4273664, 4619328, 4908036, 5279232, 5609184, 6159104, 6410496, 6544048, 7478912, 9238656, 9816072, 11218368, 12318208, 12820992, 13088096, 14957824, 18477312, 19632144, 22436736, 26176192, 29915648, 36954624, 39264288, 44873472, 52352384, 78528576, 89746944, 104704768, 157057152, 209409536, 314114304, 628228608]

約数ペア:

[(1, 628228608), (2, 314114304), (3, 209409536), (4, 157057152), (6, 104704768), (7, 89746944), (8, 78528576), (12, 52352384), (14, 44873472), (16, 39264288), (17, 36954624), (21, 29915648), (24, 26176192), (28, 22436736), (32, 19632144), (34, 18477312), (42, 14957824), (48, 13088096), (49, 12820992), (51, 12318208), (56, 11218368), (64, 9816072), (68, 9238656), (84, 7478912), (96, 6544048), (98, 6410496), (102, 6159104), (112, 5609184), (119, 5279232), (128, 4908036), (136, 4619328), (147, 4273664), (168, 3739456), (192, 3272024), (196, 3205248), (204, 3079552), (224, 2804592), (238, 2639616), (256, 2454018), (272, 2309664), (294, 2136832), (336, 1869728), (357, 1759744), (384, 1636012), (392, 1602624), (408, 1539776), (448, 1402296), (476, 1319808), (491, 1279488), (512, 1227009), (544, 1154832), (588, 1068416), (672, 934864), (714, 879872), (768, 818006), (784, 801312), (816, 769888), (833, 754176), (896, 701148), (952, 659904), (982, 639744), (1088, 577416), (1176, 534208), (1344, 467432), (1428, 439936), (1473, 426496), (1536, 409003), (1568, 400656), (1632, 384944), (1666, 377088), (1792, 350574), (1904, 329952), (1964, 319872), (2176, 288708), (2352, 267104), (2499, 251392), (2688, 233716), (2856, 219968), (2946, 213248), (3136, 200328), (3264, 192472), (3332, 188544), (3437, 182784), (3584, 175287), (3808, 164976), (3928, 159936), (4352, 144354), (4704, 133552), (4998, 125696), (5376, 116858), (5712, 109984), (5892, 106624), (6272, 100164), (6528, 96236), (6664, 94272), (6874, 91392), (7616, 82488), (7856, 79968), (8347, 75264), (8704, 72177), (9408, 66776), (9996, 62848), (10311, 60928), (10752, 58429), (11424, 54992), (11784, 53312), (12544, 50082), (13056, 48118), (13328, 47136), (13748, 45696), (15232, 41244), (15712, 39984), (16694, 37632), (18816, 33388), (19992, 31424), (20622, 30464), (22848, 27496), (23568, 26656), (24059, 26112), (25041, 25088)]