252616376

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{619}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 479136000

約数和(自身を除く): 226519624

約数列:

[1, 2, 4, 8, 139, 278, 367, 556, 619, 734, 1112, 1238, 1468, 2476, 2936, 4952, 51013, 86041, 102026, 172082, 204052, 227173, 344164, 408104, 454346, 688328, 908692, 1817384, 31577047, 63154094, 126308188, 252616376]

約数ペア:

[(1, 252616376), (2, 126308188), (4, 63154094), (8, 31577047), (139, 1817384), (278, 908692), (367, 688328), (556, 454346), (619, 408104), (734, 344164), (1112, 227173), (1238, 204052), (1468, 172082), (2476, 102026), (2936, 86041), (4952, 51013)]