638309952

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 336

約数和(自身を含む): 2225283840

約数和(自身を除く): 1586973888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 53, 56, 58, 63, 64, 72, 84, 87, 96, 103, 106, 112, 116, 126, 144, 159, 168, 174, 192, 203, 206, 212, 224, 232, 252, 261, 288, 309, 318, 336, 348, 371, 406, 412, 424, 448, 464, 477, 504, 522, 576, 609, 618, 636, 672, 696, 721, 742, 812, 824, 848, 927, 928, 954, 1008, 1044, 1113, 1218, 1236, 1272, 1344, 1392, 1442, 1484, 1537, 1624, 1648, 1696, 1827, 1854, 1856, 1908, 2016, 2088, 2163, 2226, 2436, 2472, 2544, 2784, 2884, 2968, 2987, 3074, 3248, 3296, 3339, 3392, 3654, 3708, 3816, 4032, 4176, 4326, 4452, 4611, 4872, 4944, 5088, 5459, 5568, 5768, 5936, 5974, 6148, 6489, 6496, 6592, 6678, 7308, 7416, 7632, 8352, 8652, 8904, 8961, 9222, 9744, 9888, 10176, 10759, 10918, 11536, 11872, 11948, 12296, 12978, 12992, 13356, 13833, 14616, 14832, 15264, 16377, 16704, 17304, 17808, 17922, 18444, 19488, 19776, 20909, 21518, 21836, 23072, 23744, 23896, 24592, 25956, 26712, 26883, 27666, 29232, 29664, 30528, 32277, 32754, 34608, 35616, 35844, 36888, 38213, 38976, 41818, 43036, 43672, 46144, 47792, 49131, 49184, 51912, 53424, 53766, 55332, 58464, 59328, 62727, 64554, 65508, 69216, 71232, 71688, 73776, 76426, 83636, 86072, 87344, 95584, 96831, 98262, 98368, 103824, 106848, 107532, 110664, 114639, 116928, 125454, 129108, 131016, 138432, 143376, 147552, 152852, 158311, 167272, 172144, 174688, 188181, 191168, 193662, 196524, 207648, 213696, 215064, 221328, 229278, 250908, 258216, 262032, 286752, 295104, 305704, 316622, 334544, 343917, 344288, 349376, 376362, 387324, 393048, 415296, 430128, 442656, 458556, 474933, 501816, 516432, 524064, 573504, 611408, 633244, 669088, 687834, 688576, 752724, 774648, 786096, 860256, 885312, 917112, 949866, 1003632, 1032864, 1048128, 1108177, 1222816, 1266488, 1338176, 1375668, 1424799, 1505448, 1549296, 1572192, 1720512, 1834224, 1899732, 2007264, 2065728, 2216354, 2445632, 2532976, 2751336, 2849598, 3010896, 3098592, 3144384, 3324531, 3668448, 3799464, 4014528, 4432708, 5065952, 5502672, 5699196, 6021792, 6197184, 6649062, 7336896, 7598928, 8865416, 9973593, 10131904, 11005344, 11398392, 12043584, 13298124, 15197856, 17730832, 19947186, 22010688, 22796784, 26596248, 30395712, 35461664, 39894372, 45593568, 53192496, 70923328, 79788744, 91187136, 106384992, 159577488, 212769984, 319154976, 638309952]

約数ペア:

[(1, 638309952), (2, 319154976), (3, 212769984), (4, 159577488), (6, 106384992), (7, 91187136), (8, 79788744), (9, 70923328), (12, 53192496), (14, 45593568), (16, 39894372), (18, 35461664), (21, 30395712), (24, 26596248), (28, 22796784), (29, 22010688), (32, 19947186), (36, 17730832), (42, 15197856), (48, 13298124), (53, 12043584), (56, 11398392), (58, 11005344), (63, 10131904), (64, 9973593), (72, 8865416), (84, 7598928), (87, 7336896), (96, 6649062), (103, 6197184), (106, 6021792), (112, 5699196), (116, 5502672), (126, 5065952), (144, 4432708), (159, 4014528), (168, 3799464), (174, 3668448), (192, 3324531), (203, 3144384), (206, 3098592), (212, 3010896), (224, 2849598), (232, 2751336), (252, 2532976), (261, 2445632), (288, 2216354), (309, 2065728), (318, 2007264), (336, 1899732), (348, 1834224), (371, 1720512), (406, 1572192), (412, 1549296), (424, 1505448), (448, 1424799), (464, 1375668), (477, 1338176), (504, 1266488), (522, 1222816), (576, 1108177), (609, 1048128), (618, 1032864), (636, 1003632), (672, 949866), (696, 917112), (721, 885312), (742, 860256), (812, 786096), (824, 774648), (848, 752724), (927, 688576), (928, 687834), (954, 669088), (1008, 633244), (1044, 611408), (1113, 573504), (1218, 524064), (1236, 516432), (1272, 501816), (1344, 474933), (1392, 458556), (1442, 442656), (1484, 430128), (1537, 415296), (1624, 393048), (1648, 387324), (1696, 376362), (1827, 349376), (1854, 344288), (1856, 343917), (1908, 334544), (2016, 316622), (2088, 305704), (2163, 295104), (2226, 286752), (2436, 262032), (2472, 258216), (2544, 250908), (2784, 229278), (2884, 221328), (2968, 215064), (2987, 213696), (3074, 207648), (3248, 196524), (3296, 193662), (3339, 191168), (3392, 188181), (3654, 174688), (3708, 172144), (3816, 167272), (4032, 158311), (4176, 152852), (4326, 147552), (4452, 143376), (4611, 138432), (4872, 131016), (4944, 129108), (5088, 125454), (5459, 116928), (5568, 114639), (5768, 110664), (5936, 107532), (5974, 106848), (6148, 103824), (6489, 98368), (6496, 98262), (6592, 96831), (6678, 95584), (7308, 87344), (7416, 86072), (7632, 83636), (8352, 76426), (8652, 73776), (8904, 71688), (8961, 71232), (9222, 69216), (9744, 65508), (9888, 64554), (10176, 62727), (10759, 59328), (10918, 58464), (11536, 55332), (11872, 53766), (11948, 53424), (12296, 51912), (12978, 49184), (12992, 49131), (13356, 47792), (13833, 46144), (14616, 43672), (14832, 43036), (15264, 41818), (16377, 38976), (16704, 38213), (17304, 36888), (17808, 35844), (17922, 35616), (18444, 34608), (19488, 32754), (19776, 32277), (20909, 30528), (21518, 29664), (21836, 29232), (23072, 27666), (23744, 26883), (23896, 26712), (24592, 25956)]