338818096

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{16661}}^1$

素因数の和:16741

約数の個数: 40

約数和(自身を含む): 694205568

約数和(自身を除く): 355387472

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 16661, 20336, 33322, 66644, 133288, 266576, 516491, 683101, 1032982, 1366202, 2065964, 2732404, 4131928, 5464808, 8263856, 10929616, 21176131, 42352262, 84704524, 169409048, 338818096]

約数ペア:

[(1, 338818096), (2, 169409048), (4, 84704524), (8, 42352262), (16, 21176131), (31, 10929616), (41, 8263856), (62, 5464808), (82, 4131928), (124, 2732404), (164, 2065964), (248, 1366202), (328, 1032982), (496, 683101), (656, 516491), (1271, 266576), (2542, 133288), (5084, 66644), (10168, 33322), (16661, 20336)]