378702948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{142799}}^1$

素因数の和:142836

約数の個数: 48

約数和(自身を含む): 1007596800

約数和(自身を除く): 628893852

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 142799, 285598, 428397, 571196, 856794, 1713588, 1856387, 2427583, 3712774, 4855166, 5569161, 7282749, 7425548, 9710332, 11138322, 14565498, 22276644, 29130996, 31558579, 63117158, 94675737, 126234316, 189351474, 378702948]

約数ペア:

[(1, 378702948), (2, 189351474), (3, 126234316), (4, 94675737), (6, 63117158), (12, 31558579), (13, 29130996), (17, 22276644), (26, 14565498), (34, 11138322), (39, 9710332), (51, 7425548), (52, 7282749), (68, 5569161), (78, 4855166), (102, 3712774), (156, 2427583), (204, 1856387), (221, 1713588), (442, 856794), (663, 571196), (884, 428397), (1326, 285598), (2652, 142799)]