339966128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{2791}}^1$

素因数の和:3153

約数の個数: 40

約数和(自身を含む): 689646336

約数和(自身を除く): 349680208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 331, 368, 662, 1324, 2648, 2791, 5296, 5582, 7613, 11164, 15226, 22328, 30452, 44656, 60904, 64193, 121808, 128386, 256772, 513544, 923821, 1027088, 1847642, 3695284, 7390568, 14781136, 21247883, 42495766, 84991532, 169983064, 339966128]

約数ペア:

[(1, 339966128), (2, 169983064), (4, 84991532), (8, 42495766), (16, 21247883), (23, 14781136), (46, 7390568), (92, 3695284), (184, 1847642), (331, 1027088), (368, 923821), (662, 513544), (1324, 256772), (2648, 128386), (2791, 121808), (5296, 64193), (5582, 60904), (7613, 44656), (11164, 30452), (15226, 22328)]