305672472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{606493}}^1$

素因数の和:606512

約数の個数: 48

約数和(自身を含む): 946130640

約数和(自身を除く): 640458168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 606493, 1212986, 1819479, 2425972, 3638958, 4245451, 4851944, 5458437, 7277916, 8490902, 10916874, 12736353, 14555832, 16981804, 21833748, 25472706, 33963608, 38209059, 43667496, 50945412, 76418118, 101890824, 152836236, 305672472]

約数ペア:

[(1, 305672472), (2, 152836236), (3, 101890824), (4, 76418118), (6, 50945412), (7, 43667496), (8, 38209059), (9, 33963608), (12, 25472706), (14, 21833748), (18, 16981804), (21, 14555832), (24, 12736353), (28, 10916874), (36, 8490902), (42, 7277916), (56, 5458437), (63, 4851944), (72, 4245451), (84, 3638958), (126, 2425972), (168, 1819479), (252, 1212986), (504, 606493)]