390241008

素因数分解:

$2^4\times 3^2\times {\mathrm{2710007}}^1$

素因数の和:2710021

約数の個数: 30

約数和(自身を含む): 1092133224

約数和(自身を除く): 701892216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2710007, 5420014, 8130021, 10840028, 16260042, 21680056, 24390063, 32520084, 43360112, 48780126, 65040168, 97560252, 130080336, 195120504, 390241008]

約数ペア:

[(1, 390241008), (2, 195120504), (3, 130080336), (4, 97560252), (6, 65040168), (8, 48780126), (9, 43360112), (12, 32520084), (16, 24390063), (18, 21680056), (24, 16260042), (36, 10840028), (48, 8130021), (72, 5420014), (144, 2710007)]