442005648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1315493}}^1$

素因数の和:1315511

約数の個数: 40

約数和(自身を含む): 1304970048

約数和(自身を除く): 862964400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1315493, 2630986, 3946479, 5261972, 7892958, 9208451, 10523944, 15785916, 18416902, 21047888, 27625353, 31571832, 36833804, 55250706, 63143664, 73667608, 110501412, 147335216, 221002824, 442005648]

約数ペア:

[(1, 442005648), (2, 221002824), (3, 147335216), (4, 110501412), (6, 73667608), (7, 63143664), (8, 55250706), (12, 36833804), (14, 31571832), (16, 27625353), (21, 21047888), (24, 18416902), (28, 15785916), (42, 10523944), (48, 9208451), (56, 7892958), (84, 5261972), (112, 3946479), (168, 2630986), (336, 1315493)]