1287288

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 3673800

約数和(自身を除く): 2386512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 941, 1368, 1882, 2823, 3764, 5646, 7528, 8469, 11292, 16938, 17879, 22584, 33876, 35758, 53637, 67752, 71516, 107274, 143032, 160911, 214548, 321822, 429096, 643644, 1287288]

約数ペア:

[(1, 1287288), (2, 643644), (3, 429096), (4, 321822), (6, 214548), (8, 160911), (9, 143032), (12, 107274), (18, 71516), (19, 67752), (24, 53637), (36, 35758), (38, 33876), (57, 22584), (72, 17879), (76, 16938), (114, 11292), (152, 8469), (171, 7528), (228, 5646), (342, 3764), (456, 2823), (684, 1882), (941, 1368)]