254815328

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 516287520

約数和(自身を除く): 261472192

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 359, 541, 656, 718, 1082, 1312, 1436, 2164, 2872, 4328, 5744, 8656, 11488, 14719, 17312, 22181, 29438, 44362, 58876, 88724, 117752, 177448, 194219, 235504, 354896, 388438, 471008, 709792, 776876, 1553752, 3107504, 6215008, 7962979, 15925958, 31851916, 63703832, 127407664, 254815328]

約数ペア:

[(1, 254815328), (2, 127407664), (4, 63703832), (8, 31851916), (16, 15925958), (32, 7962979), (41, 6215008), (82, 3107504), (164, 1553752), (328, 776876), (359, 709792), (541, 471008), (656, 388438), (718, 354896), (1082, 235504), (1312, 194219), (1436, 177448), (2164, 117752), (2872, 88724), (4328, 58876), (5744, 44362), (8656, 29438), (11488, 22181), (14719, 17312)]