447754968

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{87589}}^1$

素因数の和:87672

約数の個数: 48

約数和(自身を含む): 1229763600

約数和(自身を除く): 782008632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 87589, 175178, 262767, 350356, 525534, 700712, 788301, 1051068, 1576602, 2102136, 3153204, 6218819, 6306408, 12437638, 18656457, 24875276, 37312914, 49750552, 55969371, 74625828, 111938742, 149251656, 223877484, 447754968]

約数ペア:

[(1, 447754968), (2, 223877484), (3, 149251656), (4, 111938742), (6, 74625828), (8, 55969371), (9, 49750552), (12, 37312914), (18, 24875276), (24, 18656457), (36, 12437638), (71, 6306408), (72, 6218819), (142, 3153204), (213, 2102136), (284, 1576602), (426, 1051068), (568, 788301), (639, 700712), (852, 525534), (1278, 350356), (1704, 262767), (2556, 175178), (5112, 87589)]