219314176

素因数分解:

$2^{11}\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 441768600

約数和(自身を除く): 222454424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 619, 692, 1024, 1238, 1384, 2048, 2476, 2768, 4952, 5536, 9904, 11072, 19808, 22144, 39616, 44288, 79232, 88576, 107087, 158464, 177152, 214174, 316928, 354304, 428348, 633856, 856696, 1267712, 1713392, 3426784, 6853568, 13707136, 27414272, 54828544, 109657088, 219314176]

約数ペア:

[(1, 219314176), (2, 109657088), (4, 54828544), (8, 27414272), (16, 13707136), (32, 6853568), (64, 3426784), (128, 1713392), (173, 1267712), (256, 856696), (346, 633856), (512, 428348), (619, 354304), (692, 316928), (1024, 214174), (1238, 177152), (1384, 158464), (2048, 107087), (2476, 88576), (2768, 79232), (4952, 44288), (5536, 39616), (9904, 22144), (11072, 19808)]