262991104

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{1069}}^1$

素因数の和:1147

約数の個数: 54

約数和(自身を含む): 542942610

約数和(自身を除く): 279951506

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 961, 992, 1069, 1922, 1984, 2138, 3844, 3968, 4276, 7688, 7936, 8552, 15376, 17104, 30752, 33139, 34208, 61504, 66278, 68416, 123008, 132556, 136832, 246016, 265112, 273664, 530224, 1027309, 1060448, 2054618, 2120896, 4109236, 4241792, 8218472, 8483584, 16436944, 32873888, 65747776, 131495552, 262991104]

約数ペア:

[(1, 262991104), (2, 131495552), (4, 65747776), (8, 32873888), (16, 16436944), (31, 8483584), (32, 8218472), (62, 4241792), (64, 4109236), (124, 2120896), (128, 2054618), (248, 1060448), (256, 1027309), (496, 530224), (961, 273664), (992, 265112), (1069, 246016), (1922, 136832), (1984, 132556), (2138, 123008), (3844, 68416), (3968, 66278), (4276, 61504), (7688, 34208), (7936, 33139), (8552, 30752), (15376, 17104)]