216930304

素因数分解:

$2^{11}\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 439999560

約数和(自身を除く): 223069256

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1024, 1168, 1451, 2048, 2336, 2902, 4672, 5804, 9344, 11608, 18688, 23216, 37376, 46432, 74752, 92864, 105923, 149504, 185728, 211846, 371456, 423692, 742912, 847384, 1485824, 1694768, 2971648, 3389536, 6779072, 13558144, 27116288, 54232576, 108465152, 216930304]

約数ペア:

[(1, 216930304), (2, 108465152), (4, 54232576), (8, 27116288), (16, 13558144), (32, 6779072), (64, 3389536), (73, 2971648), (128, 1694768), (146, 1485824), (256, 847384), (292, 742912), (512, 423692), (584, 371456), (1024, 211846), (1168, 185728), (1451, 149504), (2048, 105923), (2336, 92864), (2902, 74752), (4672, 46432), (5804, 37376), (9344, 23216), (11608, 18688)]