839938128

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{372313}}^1$

素因数の和:372371

約数の個数: 40

約数和(自身を含む): 2216012928

約数和(自身を除く): 1376074800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 372313, 744626, 1116939, 1489252, 2233878, 2978504, 4467756, 5957008, 8935512, 17498711, 17871024, 34997422, 52496133, 69994844, 104992266, 139989688, 209984532, 279979376, 419969064, 839938128]

約数ペア:

[(1, 839938128), (2, 419969064), (3, 279979376), (4, 209984532), (6, 139989688), (8, 104992266), (12, 69994844), (16, 52496133), (24, 34997422), (47, 17871024), (48, 17498711), (94, 8935512), (141, 5957008), (188, 4467756), (282, 2978504), (376, 2233878), (564, 1489252), (752, 1116939), (1128, 744626), (2256, 372313)]