390660768

素因数分解:

$2^5\times 3^2\times {\mathrm{1356461}}^1$

素因数の和:1356477

約数の個数: 36

約数和(自身を含む): 1110942378

約数和(自身を除く): 720281610

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1356461, 2712922, 4069383, 5425844, 8138766, 10851688, 12208149, 16277532, 21703376, 24416298, 32555064, 43406752, 48832596, 65110128, 97665192, 130220256, 195330384, 390660768]

約数ペア:

[(1, 390660768), (2, 195330384), (3, 130220256), (4, 97665192), (6, 65110128), (8, 48832596), (9, 43406752), (12, 32555064), (16, 24416298), (18, 21703376), (24, 16277532), (32, 12208149), (36, 10851688), (48, 8138766), (72, 5425844), (96, 4069383), (144, 2712922), (288, 1356461)]