388395032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{5779}}^1$

素因数の和:6087

約数の個数: 32

約数和(自身を含む): 754636800

約数和(自身を除く): 366241768

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 271, 542, 1084, 2168, 5779, 8401, 11558, 16802, 23116, 33604, 46232, 67208, 179149, 358298, 716596, 1433192, 1566109, 3132218, 6264436, 12528872, 48549379, 97098758, 194197516, 388395032]

約数ペア:

[(1, 388395032), (2, 194197516), (4, 97098758), (8, 48549379), (31, 12528872), (62, 6264436), (124, 3132218), (248, 1566109), (271, 1433192), (542, 716596), (1084, 358298), (2168, 179149), (5779, 67208), (8401, 46232), (11558, 33604), (16802, 23116)]