489286008

素因数分解:

$2^3\times 3^4\times {\mathrm{755071}}^1$

素因数の和:755089

約数の個数: 40

約数和(自身を含む): 1370455680

約数和(自身を除く): 881169672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 755071, 1510142, 2265213, 3020284, 4530426, 6040568, 6795639, 9060852, 13591278, 18121704, 20386917, 27182556, 40773834, 54365112, 61160751, 81547668, 122321502, 163095336, 244643004, 489286008]

約数ペア:

[(1, 489286008), (2, 244643004), (3, 163095336), (4, 122321502), (6, 81547668), (8, 61160751), (9, 54365112), (12, 40773834), (18, 27182556), (24, 20386917), (27, 18121704), (36, 13591278), (54, 9060852), (72, 6795639), (81, 6040568), (108, 4530426), (162, 3020284), (216, 2265213), (324, 1510142), (648, 755071)]