1207075328

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{102503}}^1$

素因数の和:102544

約数の個数: 40

約数和(自身を含む): 2516678208

約数和(自身を除く): 1309602880

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 102503, 205006, 410012, 820024, 1640048, 2357569, 3280096, 4715138, 6560192, 9430276, 13120384, 18860552, 26240768, 37721104, 52481536, 75442208, 150884416, 301768832, 603537664, 1207075328]

約数ペア:

[(1, 1207075328), (2, 603537664), (4, 301768832), (8, 150884416), (16, 75442208), (23, 52481536), (32, 37721104), (46, 26240768), (64, 18860552), (92, 13120384), (128, 9430276), (184, 6560192), (256, 4715138), (368, 3280096), (512, 2357569), (736, 1640048), (1472, 820024), (2944, 410012), (5888, 205006), (11776, 102503)]