307942728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{675313}}^1$

素因数の和:675341

約数の個数: 32

約数和(自身を含む): 810376800

約数和(自身を除く): 502434072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 675313, 1350626, 2025939, 2701252, 4051878, 5402504, 8103756, 12830947, 16207512, 25661894, 38492841, 51323788, 76985682, 102647576, 153971364, 307942728]

約数ペア:

[(1, 307942728), (2, 153971364), (3, 102647576), (4, 76985682), (6, 51323788), (8, 38492841), (12, 25661894), (19, 16207512), (24, 12830947), (38, 8103756), (57, 5402504), (76, 4051878), (114, 2701252), (152, 2025939), (228, 1350626), (456, 675313)]