240450272

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{653}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 488490912

約数和(自身を除く): 248040640

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 311, 592, 622, 653, 1184, 1244, 1306, 2488, 2612, 4976, 5224, 9952, 10448, 11507, 20896, 23014, 24161, 46028, 48322, 92056, 96644, 184112, 193288, 203083, 368224, 386576, 406166, 773152, 812332, 1624664, 3249328, 6498656, 7514071, 15028142, 30056284, 60112568, 120225136, 240450272]

約数ペア:

[(1, 240450272), (2, 120225136), (4, 60112568), (8, 30056284), (16, 15028142), (32, 7514071), (37, 6498656), (74, 3249328), (148, 1624664), (296, 812332), (311, 773152), (592, 406166), (622, 386576), (653, 368224), (1184, 203083), (1244, 193288), (1306, 184112), (2488, 96644), (2612, 92056), (4976, 48322), (5224, 46028), (9952, 24161), (10448, 23014), (11507, 20896)]