262220448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{390209}}^1$

素因数の和:390229

約数の個数: 48

約数和(自身を含む): 786663360

約数和(自身を除く): 524442912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 390209, 780418, 1170627, 1560836, 2341254, 2731463, 3121672, 4682508, 5462926, 6243344, 8194389, 9365016, 10925852, 12486688, 16388778, 18730032, 21851704, 32777556, 37460064, 43703408, 65555112, 87406816, 131110224, 262220448]

約数ペア:

[(1, 262220448), (2, 131110224), (3, 87406816), (4, 65555112), (6, 43703408), (7, 37460064), (8, 32777556), (12, 21851704), (14, 18730032), (16, 16388778), (21, 12486688), (24, 10925852), (28, 9365016), (32, 8194389), (42, 6243344), (48, 5462926), (56, 4682508), (84, 3121672), (96, 2731463), (112, 2341254), (168, 1560836), (224, 1170627), (336, 780418), (672, 390209)]