269374976

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{40471}}^1$

素因数の和:40502

約数の個数: 40

約数和(自身を含む): 579639984

約数和(自身を除く): 310265008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 40471, 80942, 161884, 323768, 526123, 647536, 1052246, 1295072, 2104492, 2590144, 4208984, 5180288, 8417968, 10360576, 16835936, 20721152, 33671872, 67343744, 134687488, 269374976]

約数ペア:

[(1, 269374976), (2, 134687488), (4, 67343744), (8, 33671872), (13, 20721152), (16, 16835936), (26, 10360576), (32, 8417968), (52, 5180288), (64, 4208984), (104, 2590144), (128, 2104492), (208, 1295072), (256, 1052246), (416, 647536), (512, 526123), (832, 323768), (1664, 161884), (3328, 80942), (6656, 40471)]