338395168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{827}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 703170720

約数和(自身を除く): 364775552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 673, 827, 1346, 1654, 2692, 3308, 5384, 6616, 10768, 12787, 13232, 15713, 21536, 25574, 26464, 31426, 51148, 62852, 102296, 125704, 204592, 251408, 409184, 502816, 556571, 1113142, 2226284, 4452568, 8905136, 10574849, 17810272, 21149698, 42299396, 84598792, 169197584, 338395168]

約数ペア:

[(1, 338395168), (2, 169197584), (4, 84598792), (8, 42299396), (16, 21149698), (19, 17810272), (32, 10574849), (38, 8905136), (76, 4452568), (152, 2226284), (304, 1113142), (608, 556571), (673, 502816), (827, 409184), (1346, 251408), (1654, 204592), (2692, 125704), (3308, 102296), (5384, 62852), (6616, 51148), (10768, 31426), (12787, 26464), (13232, 25574), (15713, 21536)]