268631006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15073}}^1$

素因数の和:15168

約数の個数: 32

約数和(自身を含む): 492015360

約数和(自身を除く): 223384354

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8911, 15073, 17822, 30146, 105511, 211022, 286387, 572774, 1009891, 2004709, 2019782, 4009418, 7069237, 14138474, 19187929, 38375858, 134315503, 268631006]

約数ペア:

[(1, 268631006), (2, 134315503), (7, 38375858), (14, 19187929), (19, 14138474), (38, 7069237), (67, 4009418), (133, 2019782), (134, 2004709), (266, 1009891), (469, 572774), (938, 286387), (1273, 211022), (2546, 105511), (8911, 30146), (15073, 17822)]