299728292032

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{360250351}}^1$

素因数の和:360250376

約数の個数: 28

約数和(自身を含む): 640525125856

約数和(自身を除く): 340796833824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 360250351, 720500702, 1441001404, 2882002808, 4683254563, 5764005616, 9366509126, 11528011232, 18733018252, 23056022464, 37466036504, 74932073008, 149864146016, 299728292032]

約数ペア:

[(1, 299728292032), (2, 149864146016), (4, 74932073008), (8, 37466036504), (13, 23056022464), (16, 18733018252), (26, 11528011232), (32, 9366509126), (52, 5764005616), (64, 4683254563), (104, 2882002808), (208, 1441001404), (416, 720500702), (832, 360250351)]