86641296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257861}}^1$

素因数の和:257879

約数の個数: 40

約数和(自身を含む): 255799104

約数和(自身を除く): 169157808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 257861, 515722, 773583, 1031444, 1547166, 1805027, 2062888, 3094332, 3610054, 4125776, 5415081, 6188664, 7220108, 10830162, 12377328, 14440216, 21660324, 28880432, 43320648, 86641296]

約数ペア:

[(1, 86641296), (2, 43320648), (3, 28880432), (4, 21660324), (6, 14440216), (7, 12377328), (8, 10830162), (12, 7220108), (14, 6188664), (16, 5415081), (21, 4125776), (24, 3610054), (28, 3094332), (42, 2062888), (48, 1805027), (56, 1547166), (84, 1031444), (112, 773583), (168, 515722), (336, 257861)]