1816581312

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4996

約数の個数: 252

約数和(自身を含む): 6524250096

約数和(自身を除く): 4707668784

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, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 728, 784, 819, 832, 882, 936, 1008, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2496, 2548, 2912, 3136, 3276, 3528, 3744, 3822, 4032, 4368, 4704, 4951, 5096, 5733, 5824, 6552, 7056, 7488, 7644, 8736, 9408, 9902, 10192, 11466, 13104, 14112, 14853, 15288, 17472, 19804, 20384, 22932, 26208, 28224, 29706, 30576, 34657, 39608, 40768, 44559, 45864, 52416, 59412, 61152, 64363, 69314, 79216, 89118, 91728, 103971, 118824, 122304, 128726, 138628, 158432, 178236, 183456, 193089, 207942, 237648, 242599, 257452, 277256, 311913, 316864, 356472, 366912, 386178, 415884, 450541, 475296, 485198, 514904, 554512, 579267, 623826, 712944, 727797, 772356, 831768, 901082, 950592, 970396, 1029808, 1109024, 1158534, 1247652, 1351623, 1425888, 1455594, 1544712, 1663536, 1802164, 1940792, 2059616, 2183391, 2218048, 2317068, 2495304, 2703246, 2851776, 2911188, 3089424, 3153787, 3327072, 3604328, 3881584, 4054869, 4119232, 4366782, 4634136, 4990608, 5406492, 5822376, 6178848, 6307574, 6654144, 7208656, 7763168, 8109738, 8733564, 9268272, 9461361, 9981216, 10812984, 11644752, 12357696, 12615148, 14417312, 15526336, 16219476, 17467128, 18536544, 18922722, 19962432, 21625968, 23289504, 25230296, 28384083, 28834624, 32438952, 34934256, 37073088, 37845444, 43251936, 46579008, 50460592, 56768166, 64877904, 69868512, 75690888, 86503872, 100921184, 113536332, 129755808, 139737024, 151381776, 201842368, 227072664, 259511616, 302763552, 454145328, 605527104, 908290656, 1816581312]

約数ペア:

[(1, 1816581312), (2, 908290656), (3, 605527104), (4, 454145328), (6, 302763552), (7, 259511616), (8, 227072664), (9, 201842368), (12, 151381776), (13, 139737024), (14, 129755808), (16, 113536332), (18, 100921184), (21, 86503872), (24, 75690888), (26, 69868512), (28, 64877904), (32, 56768166), (36, 50460592), (39, 46579008), (42, 43251936), (48, 37845444), (49, 37073088), (52, 34934256), (56, 32438952), (63, 28834624), (64, 28384083), (72, 25230296), (78, 23289504), (84, 21625968), (91, 19962432), (96, 18922722), (98, 18536544), (104, 17467128), (112, 16219476), (117, 15526336), (126, 14417312), (144, 12615148), (147, 12357696), (156, 11644752), (168, 10812984), (182, 9981216), (192, 9461361), (196, 9268272), (208, 8733564), (224, 8109738), (234, 7763168), (252, 7208656), (273, 6654144), (288, 6307574), (294, 6178848), (312, 5822376), (336, 5406492), (364, 4990608), (392, 4634136), (416, 4366782), (441, 4119232), (448, 4054869), (468, 3881584), (504, 3604328), (546, 3327072), (576, 3153787), (588, 3089424), (624, 2911188), (637, 2851776), (672, 2703246), (728, 2495304), (784, 2317068), (819, 2218048), (832, 2183391), (882, 2059616), (936, 1940792), (1008, 1802164), (1092, 1663536), (1176, 1544712), (1248, 1455594), (1274, 1425888), (1344, 1351623), (1456, 1247652), (1568, 1158534), (1638, 1109024), (1764, 1029808), (1872, 970396), (1911, 950592), (2016, 901082), (2184, 831768), (2352, 772356), (2496, 727797), (2548, 712944), (2912, 623826), (3136, 579267), (3276, 554512), (3528, 514904), (3744, 485198), (3822, 475296), (4032, 450541), (4368, 415884), (4704, 386178), (4951, 366912), (5096, 356472), (5733, 316864), (5824, 311913), (6552, 277256), (7056, 257452), (7488, 242599), (7644, 237648), (8736, 207942), (9408, 193089), (9902, 183456), (10192, 178236), (11466, 158432), (13104, 138628), (14112, 128726), (14853, 122304), (15288, 118824), (17472, 103971), (19804, 91728), (20384, 89118), (22932, 79216), (26208, 69314), (28224, 64363), (29706, 61152), (30576, 59412), (34657, 52416), (39608, 45864), (40768, 44559)]