390692288

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 168

約数和(自身を含む): 972921600

約数和(自身を除く): 582229312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 79, 83, 98, 112, 133, 152, 158, 166, 196, 224, 266, 304, 316, 332, 392, 448, 532, 553, 581, 608, 632, 664, 784, 931, 1064, 1106, 1162, 1216, 1264, 1328, 1501, 1568, 1577, 1862, 2128, 2212, 2324, 2528, 2656, 3002, 3136, 3154, 3724, 3871, 4067, 4256, 4424, 4648, 5056, 5312, 6004, 6308, 6557, 7448, 7742, 8134, 8512, 8848, 9296, 10507, 11039, 12008, 12616, 13114, 14896, 15484, 16268, 17696, 18592, 21014, 22078, 24016, 25232, 26228, 29792, 30968, 32536, 35392, 37184, 42028, 44156, 45899, 48032, 50464, 52456, 59584, 61936, 65072, 73549, 77273, 84056, 88312, 91798, 96064, 100928, 104912, 123872, 124583, 130144, 147098, 154546, 168112, 176624, 183596, 209824, 247744, 249166, 260288, 294196, 309092, 321293, 336224, 353248, 367192, 419648, 498332, 588392, 618184, 642586, 672448, 706496, 734384, 872081, 996664, 1176784, 1236368, 1285172, 1468768, 1744162, 1993328, 2353568, 2472736, 2570344, 2937536, 3488324, 3986656, 4707136, 4945472, 5140688, 6104567, 6976648, 7973312, 10281376, 12209134, 13953296, 20562752, 24418268, 27906592, 48836536, 55813184, 97673072, 195346144, 390692288]

約数ペア:

[(1, 390692288), (2, 195346144), (4, 97673072), (7, 55813184), (8, 48836536), (14, 27906592), (16, 24418268), (19, 20562752), (28, 13953296), (32, 12209134), (38, 10281376), (49, 7973312), (56, 6976648), (64, 6104567), (76, 5140688), (79, 4945472), (83, 4707136), (98, 3986656), (112, 3488324), (133, 2937536), (152, 2570344), (158, 2472736), (166, 2353568), (196, 1993328), (224, 1744162), (266, 1468768), (304, 1285172), (316, 1236368), (332, 1176784), (392, 996664), (448, 872081), (532, 734384), (553, 706496), (581, 672448), (608, 642586), (632, 618184), (664, 588392), (784, 498332), (931, 419648), (1064, 367192), (1106, 353248), (1162, 336224), (1216, 321293), (1264, 309092), (1328, 294196), (1501, 260288), (1568, 249166), (1577, 247744), (1862, 209824), (2128, 183596), (2212, 176624), (2324, 168112), (2528, 154546), (2656, 147098), (3002, 130144), (3136, 124583), (3154, 123872), (3724, 104912), (3871, 100928), (4067, 96064), (4256, 91798), (4424, 88312), (4648, 84056), (5056, 77273), (5312, 73549), (6004, 65072), (6308, 61936), (6557, 59584), (7448, 52456), (7742, 50464), (8134, 48032), (8512, 45899), (8848, 44156), (9296, 42028), (10507, 37184), (11039, 35392), (12008, 32536), (12616, 30968), (13114, 29792), (14896, 26228), (15484, 25232), (16268, 24016), (17696, 22078), (18592, 21014)]