260945748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1035499}}^1$

素因数の和:1035516

約数の個数: 36

約数和(自身を含む): 753844000

約数和(自身を除く): 492898252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1035499, 2070998, 3106497, 4141996, 6212994, 7248493, 9319491, 12425988, 14496986, 18638982, 21745479, 28993972, 37277964, 43490958, 65236437, 86981916, 130472874, 260945748]

約数ペア:

[(1, 260945748), (2, 130472874), (3, 86981916), (4, 65236437), (6, 43490958), (7, 37277964), (9, 28993972), (12, 21745479), (14, 18638982), (18, 14496986), (21, 12425988), (28, 9319491), (36, 7248493), (42, 6212994), (63, 4141996), (84, 3106497), (126, 2070998), (252, 1035499)]