263810064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1021}}^1$

素因数の和:1808

約数の個数: 80

約数和(自身を含む): 780644480

約数和(自身を除く): 516834416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 769, 1021, 1538, 2042, 2307, 3063, 3076, 4084, 4614, 5383, 6126, 6152, 7147, 8168, 9228, 10766, 12252, 12304, 14294, 16149, 16336, 18456, 21441, 21532, 24504, 28588, 32298, 36912, 42882, 43064, 49008, 57176, 64596, 85764, 86128, 114352, 129192, 171528, 258384, 343056, 785149, 1570298, 2355447, 3140596, 4710894, 5496043, 6281192, 9421788, 10992086, 12562384, 16488129, 18843576, 21984172, 32976258, 37687152, 43968344, 65952516, 87936688, 131905032, 263810064]

約数ペア:

[(1, 263810064), (2, 131905032), (3, 87936688), (4, 65952516), (6, 43968344), (7, 37687152), (8, 32976258), (12, 21984172), (14, 18843576), (16, 16488129), (21, 12562384), (24, 10992086), (28, 9421788), (42, 6281192), (48, 5496043), (56, 4710894), (84, 3140596), (112, 2355447), (168, 1570298), (336, 785149), (769, 343056), (1021, 258384), (1538, 171528), (2042, 129192), (2307, 114352), (3063, 86128), (3076, 85764), (4084, 64596), (4614, 57176), (5383, 49008), (6126, 43064), (6152, 42882), (7147, 36912), (8168, 32298), (9228, 28588), (10766, 24504), (12252, 21532), (12304, 21441), (14294, 18456), (16149, 16336)]