339637312

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39901}}^1$

素因数の和:39939

約数の個数: 56

約数和(自身を含む): 810808640

約数和(自身を除く): 471171328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 39901, 79802, 159604, 279307, 319208, 558614, 638416, 758119, 1117228, 1276832, 1516238, 2234456, 2553664, 3032476, 4468912, 5306833, 6064952, 8937824, 10613666, 12129904, 17875648, 21227332, 24259808, 42454664, 48519616, 84909328, 169818656, 339637312]

約数ペア:

[(1, 339637312), (2, 169818656), (4, 84909328), (7, 48519616), (8, 42454664), (14, 24259808), (16, 21227332), (19, 17875648), (28, 12129904), (32, 10613666), (38, 8937824), (56, 6064952), (64, 5306833), (76, 4468912), (112, 3032476), (133, 2553664), (152, 2234456), (224, 1516238), (266, 1276832), (304, 1117228), (448, 758119), (532, 638416), (608, 558614), (1064, 319208), (1216, 279307), (2128, 159604), (4256, 79802), (8512, 39901)]