690384

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 1879840

約数和(自身を除く): 1189456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 757, 912, 1514, 2271, 3028, 4542, 6056, 9084, 12112, 14383, 18168, 28766, 36336, 43149, 57532, 86298, 115064, 172596, 230128, 345192, 690384]

約数ペア:

[(1, 690384), (2, 345192), (3, 230128), (4, 172596), (6, 115064), (8, 86298), (12, 57532), (16, 43149), (19, 36336), (24, 28766), (38, 18168), (48, 14383), (57, 12112), (76, 9084), (114, 6056), (152, 4542), (228, 3028), (304, 2271), (456, 1514), (757, 912)]