999911664

素因数分解:

$2^4\times 3^2\times {\mathrm{2297}}^1\times {\mathrm{3023}}^1$

素因数の和:5334

約数の個数: 60

約数和(自身を含む): 2800508256

約数和(自身を除く): 1800596592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2297, 3023, 4594, 6046, 6891, 9069, 9188, 12092, 13782, 18138, 18376, 20673, 24184, 27207, 27564, 36276, 36752, 41346, 48368, 54414, 55128, 72552, 82692, 108828, 110256, 145104, 165384, 217656, 330768, 435312, 6943831, 13887662, 20831493, 27775324, 41662986, 55550648, 62494479, 83325972, 111101296, 124988958, 166651944, 249977916, 333303888, 499955832, 999911664]

約数ペア:

[(1, 999911664), (2, 499955832), (3, 333303888), (4, 249977916), (6, 166651944), (8, 124988958), (9, 111101296), (12, 83325972), (16, 62494479), (18, 55550648), (24, 41662986), (36, 27775324), (48, 20831493), (72, 13887662), (144, 6943831), (2297, 435312), (3023, 330768), (4594, 217656), (6046, 165384), (6891, 145104), (9069, 110256), (9188, 108828), (12092, 82692), (13782, 72552), (18138, 55128), (18376, 54414), (20673, 48368), (24184, 41346), (27207, 36752), (27564, 36276)]