419974464

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^2$

素因数の和:134

約数の個数: 252

約数和(自身を含む): 1407846816

約数和(自身を除く): 987872352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 64, 78, 84, 86, 91, 96, 104, 112, 129, 156, 168, 169, 172, 182, 192, 208, 224, 258, 273, 301, 312, 336, 338, 344, 364, 416, 448, 507, 516, 546, 559, 602, 624, 672, 676, 688, 728, 832, 903, 1014, 1032, 1092, 1118, 1183, 1204, 1248, 1344, 1352, 1376, 1456, 1677, 1806, 1849, 2028, 2064, 2184, 2236, 2366, 2408, 2496, 2704, 2752, 2912, 3354, 3549, 3612, 3698, 3913, 4056, 4128, 4368, 4472, 4732, 4816, 5408, 5547, 5824, 6708, 7098, 7224, 7267, 7396, 7826, 8112, 8256, 8736, 8944, 9464, 9632, 10816, 11094, 11739, 12943, 13416, 14196, 14448, 14534, 14792, 15652, 16224, 17472, 17888, 18928, 19264, 21801, 22188, 23478, 24037, 25886, 26832, 28392, 28896, 29068, 29584, 31304, 32448, 35776, 37856, 38829, 43602, 44376, 46956, 48074, 50869, 51772, 53664, 56784, 57792, 58136, 59168, 62608, 72111, 75712, 77658, 87204, 88752, 93912, 96148, 101738, 103544, 107328, 113568, 116272, 118336, 125216, 144222, 152607, 155316, 168259, 174408, 177504, 187824, 192296, 203476, 207088, 227136, 232544, 250432, 288444, 305214, 310632, 312481, 336518, 348816, 355008, 375648, 384592, 406952, 414176, 465088, 504777, 576888, 610428, 621264, 624962, 673036, 697632, 751296, 769184, 813904, 828352, 937443, 1009554, 1153776, 1220856, 1242528, 1249924, 1346072, 1395264, 1538368, 1627808, 1874886, 2019108, 2187367, 2307552, 2441712, 2485056, 2499848, 2692144, 3255616, 3749772, 4038216, 4374734, 4615104, 4883424, 4999696, 5384288, 6562101, 7499544, 8076432, 8749468, 9766848, 9999392, 10768576, 13124202, 14999088, 16152864, 17498936, 19998784, 26248404, 29998176, 32305728, 34997872, 52496808, 59996352, 69995744, 104993616, 139991488, 209987232, 419974464]

約数ペア:

[(1, 419974464), (2, 209987232), (3, 139991488), (4, 104993616), (6, 69995744), (7, 59996352), (8, 52496808), (12, 34997872), (13, 32305728), (14, 29998176), (16, 26248404), (21, 19998784), (24, 17498936), (26, 16152864), (28, 14999088), (32, 13124202), (39, 10768576), (42, 9999392), (43, 9766848), (48, 8749468), (52, 8076432), (56, 7499544), (64, 6562101), (78, 5384288), (84, 4999696), (86, 4883424), (91, 4615104), (96, 4374734), (104, 4038216), (112, 3749772), (129, 3255616), (156, 2692144), (168, 2499848), (169, 2485056), (172, 2441712), (182, 2307552), (192, 2187367), (208, 2019108), (224, 1874886), (258, 1627808), (273, 1538368), (301, 1395264), (312, 1346072), (336, 1249924), (338, 1242528), (344, 1220856), (364, 1153776), (416, 1009554), (448, 937443), (507, 828352), (516, 813904), (546, 769184), (559, 751296), (602, 697632), (624, 673036), (672, 624962), (676, 621264), (688, 610428), (728, 576888), (832, 504777), (903, 465088), (1014, 414176), (1032, 406952), (1092, 384592), (1118, 375648), (1183, 355008), (1204, 348816), (1248, 336518), (1344, 312481), (1352, 310632), (1376, 305214), (1456, 288444), (1677, 250432), (1806, 232544), (1849, 227136), (2028, 207088), (2064, 203476), (2184, 192296), (2236, 187824), (2366, 177504), (2408, 174408), (2496, 168259), (2704, 155316), (2752, 152607), (2912, 144222), (3354, 125216), (3549, 118336), (3612, 116272), (3698, 113568), (3913, 107328), (4056, 103544), (4128, 101738), (4368, 96148), (4472, 93912), (4732, 88752), (4816, 87204), (5408, 77658), (5547, 75712), (5824, 72111), (6708, 62608), (7098, 59168), (7224, 58136), (7267, 57792), (7396, 56784), (7826, 53664), (8112, 51772), (8256, 50869), (8736, 48074), (8944, 46956), (9464, 44376), (9632, 43602), (10816, 38829), (11094, 37856), (11739, 35776), (12943, 32448), (13416, 31304), (14196, 29584), (14448, 29068), (14534, 28896), (14792, 28392), (15652, 26832), (16224, 25886), (17472, 24037), (17888, 23478), (18928, 22188), (19264, 21801)]