1118650624

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1616

約数の個数: 144

約数和(自身を含む): 2838707200

約数和(自身を除く): 1720056576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1456, 1549, 1612, 1664, 1736, 1792, 1984, 2821, 2912, 3098, 3224, 3328, 3472, 3968, 5642, 5824, 6196, 6448, 6944, 7936, 10843, 11284, 11648, 12392, 12896, 13888, 20137, 21686, 22568, 23296, 24784, 25792, 27776, 40274, 43372, 45136, 48019, 49568, 51584, 55552, 80548, 86744, 90272, 96038, 99136, 103168, 140959, 161096, 173488, 180544, 192076, 198272, 281918, 322192, 336133, 346976, 361088, 384152, 396544, 563836, 624247, 644384, 672266, 693952, 722176, 768304, 1127672, 1248494, 1288768, 1344532, 1387904, 1536608, 2255344, 2496988, 2577536, 2689064, 2775808, 3073216, 4369729, 4510688, 4993976, 5155072, 5378128, 6146432, 8739458, 9021376, 9987952, 10756256, 12292864, 17478916, 18042752, 19975904, 21512512, 34957832, 36085504, 39951808, 43025024, 69915664, 79903616, 86050048, 139831328, 159807232, 279662656, 559325312, 1118650624]

約数ペア:

[(1, 1118650624), (2, 559325312), (4, 279662656), (7, 159807232), (8, 139831328), (13, 86050048), (14, 79903616), (16, 69915664), (26, 43025024), (28, 39951808), (31, 36085504), (32, 34957832), (52, 21512512), (56, 19975904), (62, 18042752), (64, 17478916), (91, 12292864), (104, 10756256), (112, 9987952), (124, 9021376), (128, 8739458), (182, 6146432), (208, 5378128), (217, 5155072), (224, 4993976), (248, 4510688), (256, 4369729), (364, 3073216), (403, 2775808), (416, 2689064), (434, 2577536), (448, 2496988), (496, 2255344), (728, 1536608), (806, 1387904), (832, 1344532), (868, 1288768), (896, 1248494), (992, 1127672), (1456, 768304), (1549, 722176), (1612, 693952), (1664, 672266), (1736, 644384), (1792, 624247), (1984, 563836), (2821, 396544), (2912, 384152), (3098, 361088), (3224, 346976), (3328, 336133), (3472, 322192), (3968, 281918), (5642, 198272), (5824, 192076), (6196, 180544), (6448, 173488), (6944, 161096), (7936, 140959), (10843, 103168), (11284, 99136), (11648, 96038), (12392, 90272), (12896, 86744), (13888, 80548), (20137, 55552), (21686, 51584), (22568, 49568), (23296, 48019), (24784, 45136), (25792, 43372), (27776, 40274)]