248587716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83869}}^1$

素因数の和:83908

約数の個数: 48

約数和(自身を含む): 657540800

約数和(自身を除く): 408953084

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 83869, 167738, 251607, 335476, 503214, 1006428, 1090297, 1593511, 2180594, 3187022, 3270891, 4361188, 4780533, 6374044, 6541782, 9561066, 13083564, 19122132, 20715643, 41431286, 62146929, 82862572, 124293858, 248587716]

約数ペア:

[(1, 248587716), (2, 124293858), (3, 82862572), (4, 62146929), (6, 41431286), (12, 20715643), (13, 19122132), (19, 13083564), (26, 9561066), (38, 6541782), (39, 6374044), (52, 4780533), (57, 4361188), (76, 3270891), (78, 3187022), (114, 2180594), (156, 1593511), (228, 1090297), (247, 1006428), (494, 503214), (741, 335476), (988, 251607), (1482, 167738), (2964, 83869)]