8340864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 26438400

約数和(自身を除く): 18097536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 107, 112, 116, 128, 168, 174, 192, 203, 214, 224, 232, 321, 336, 348, 384, 406, 428, 448, 464, 609, 642, 672, 696, 749, 812, 856, 896, 928, 1218, 1284, 1344, 1392, 1498, 1624, 1712, 1856, 2247, 2436, 2568, 2688, 2784, 2996, 3103, 3248, 3424, 3712, 4494, 4872, 5136, 5568, 5992, 6206, 6496, 6848, 8988, 9309, 9744, 10272, 11136, 11984, 12412, 12992, 13696, 17976, 18618, 19488, 20544, 21721, 23968, 24824, 25984, 35952, 37236, 38976, 41088, 43442, 47936, 49648, 65163, 71904, 74472, 77952, 86884, 95872, 99296, 130326, 143808, 148944, 173768, 198592, 260652, 287616, 297888, 347536, 397184, 521304, 595776, 695072, 1042608, 1191552, 1390144, 2085216, 2780288, 4170432, 8340864]

約数ペア:

[(1, 8340864), (2, 4170432), (3, 2780288), (4, 2085216), (6, 1390144), (7, 1191552), (8, 1042608), (12, 695072), (14, 595776), (16, 521304), (21, 397184), (24, 347536), (28, 297888), (29, 287616), (32, 260652), (42, 198592), (48, 173768), (56, 148944), (58, 143808), (64, 130326), (84, 99296), (87, 95872), (96, 86884), (107, 77952), (112, 74472), (116, 71904), (128, 65163), (168, 49648), (174, 47936), (192, 43442), (203, 41088), (214, 38976), (224, 37236), (232, 35952), (321, 25984), (336, 24824), (348, 23968), (384, 21721), (406, 20544), (428, 19488), (448, 18618), (464, 17976), (609, 13696), (642, 12992), (672, 12412), (696, 11984), (749, 11136), (812, 10272), (856, 9744), (896, 9309), (928, 8988), (1218, 6848), (1284, 6496), (1344, 6206), (1392, 5992), (1498, 5568), (1624, 5136), (1712, 4872), (1856, 4494), (2247, 3712), (2436, 3424), (2568, 3248), (2688, 3103), (2784, 2996)]