489659832

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{30497}}^1$

素因数の和:30732

約数の個数: 48

約数和(自身を含む): 1332152640

約数和(自身を除く): 842492808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 16056, 30497, 60994, 91491, 121988, 182982, 243976, 274473, 365964, 548946, 731928, 1097892, 2195784, 6800831, 13601662, 20402493, 27203324, 40804986, 54406648, 61207479, 81609972, 122414958, 163219944, 244829916, 489659832]

約数ペア:

[(1, 489659832), (2, 244829916), (3, 163219944), (4, 122414958), (6, 81609972), (8, 61207479), (9, 54406648), (12, 40804986), (18, 27203324), (24, 20402493), (36, 13601662), (72, 6800831), (223, 2195784), (446, 1097892), (669, 731928), (892, 548946), (1338, 365964), (1784, 274473), (2007, 243976), (2676, 182982), (4014, 121988), (5352, 91491), (8028, 60994), (16056, 30497)]