309274144

素因数分解:

$2^5\times {\mathrm{67}}^2\times {\mathrm{2153}}^1$

素因数の和:2297

約数の個数: 36

約数和(自身を含む): 618394014

約数和(自身を除く): 309119870

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 2153, 4306, 4489, 8612, 8978, 17224, 17956, 34448, 35912, 68896, 71824, 143648, 144251, 288502, 577004, 1154008, 2308016, 4616032, 9664817, 19329634, 38659268, 77318536, 154637072, 309274144]

約数ペア:

[(1, 309274144), (2, 154637072), (4, 77318536), (8, 38659268), (16, 19329634), (32, 9664817), (67, 4616032), (134, 2308016), (268, 1154008), (536, 577004), (1072, 288502), (2144, 144251), (2153, 143648), (4306, 71824), (4489, 68896), (8612, 35912), (8978, 34448), (17224, 17956)]