231382032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{688637}}^1$

素因数の和:688655

約数の個数: 40

約数和(自身を含む): 683128896

約数和(自身を除く): 451746864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 688637, 1377274, 2065911, 2754548, 4131822, 4820459, 5509096, 8263644, 9640918, 11018192, 14461377, 16527288, 19281836, 28922754, 33054576, 38563672, 57845508, 77127344, 115691016, 231382032]

約数ペア:

[(1, 231382032), (2, 115691016), (3, 77127344), (4, 57845508), (6, 38563672), (7, 33054576), (8, 28922754), (12, 19281836), (14, 16527288), (16, 14461377), (21, 11018192), (24, 9640918), (28, 8263644), (42, 5509096), (48, 4820459), (56, 4131822), (84, 2754548), (112, 2065911), (168, 1377274), (336, 688637)]