1287552

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{479}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 3916800

約数和(自身を除く): 2629248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 479, 672, 896, 958, 1344, 1437, 1916, 2688, 2874, 3353, 3832, 5748, 6706, 7664, 10059, 11496, 13412, 15328, 20118, 22992, 26824, 30656, 40236, 45984, 53648, 61312, 80472, 91968, 107296, 160944, 183936, 214592, 321888, 429184, 643776, 1287552]

約数ペア:

[(1, 1287552), (2, 643776), (3, 429184), (4, 321888), (6, 214592), (7, 183936), (8, 160944), (12, 107296), (14, 91968), (16, 80472), (21, 61312), (24, 53648), (28, 45984), (32, 40236), (42, 30656), (48, 26824), (56, 22992), (64, 20118), (84, 15328), (96, 13412), (112, 11496), (128, 10059), (168, 7664), (192, 6706), (224, 5748), (336, 3832), (384, 3353), (448, 2874), (479, 2688), (672, 1916), (896, 1437), (958, 1344)]