267400984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{12841}}^1$

素因数の和:13003

約数の個数: 32

約数和(自身を含む): 531658800

約数和(自身を除く): 264257816

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 5206, 10412, 12841, 20824, 25682, 51364, 102728, 243979, 487958, 975916, 1759217, 1951832, 3518434, 7036868, 14073736, 33425123, 66850246, 133700492, 267400984]

約数ペア:

[(1, 267400984), (2, 133700492), (4, 66850246), (8, 33425123), (19, 14073736), (38, 7036868), (76, 3518434), (137, 1951832), (152, 1759217), (274, 975916), (548, 487958), (1096, 243979), (2603, 102728), (5206, 51364), (10412, 25682), (12841, 20824)]