310380822016

素因数分解:

$2^9\times {\mathrm{389}}^1\times {\mathrm{1558387}}^1$

素因数の和:1558794

約数の個数: 40

約数和(自身を含む): 621750060360

約数和(自身を除く): 311369238344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 389, 512, 778, 1556, 3112, 6224, 12448, 24896, 49792, 99584, 199168, 1558387, 3116774, 6233548, 12467096, 24934192, 49868384, 99736768, 199473536, 398947072, 606212543, 797894144, 1212425086, 2424850172, 4849700344, 9699400688, 19398801376, 38797602752, 77595205504, 155190411008, 310380822016]

約数ペア:

[(1, 310380822016), (2, 155190411008), (4, 77595205504), (8, 38797602752), (16, 19398801376), (32, 9699400688), (64, 4849700344), (128, 2424850172), (256, 1212425086), (389, 797894144), (512, 606212543), (778, 398947072), (1556, 199473536), (3112, 99736768), (6224, 49868384), (12448, 24934192), (24896, 12467096), (49792, 6233548), (99584, 3116774), (199168, 1558387)]